Backend Developer Jobs in Waltham

Backend Developer jobs in Waltham hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $193,741/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

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ZoomInfo

zoominfo.com
zoominfo.com • HQ: Vancouver, United States • Data & Analytics • Sales & Marketing • Professional Services • Cybersecurity • Artificial Intelligence • Market Research • Lead Generation • Sales Enablement • B2B Company & Contact Data • 201-500 employees • Est. 2007 • Trust A • Hiring 96, 7 new
HQ: Vancouver, United States • Data & Analytics • Sales & Marketing • Professional Services • Cybersecurity • Artificial Intelligence • Market Research • Lead Generation • Sales Enablement • B2B Company & Contact Data • 201-500 employees • Est. 2007 • Trust A • Hiring 96, 7 new
Headquartered in Vancouver, Washington, United States, ZoomInfo (ZoomInfo Technologies Inc.) is a go-to-market (GTM) intelligence and revenue operations platform specializing in B2B data, sales automation, and buyer intent analytics. Founded in 2007 (originally as DiscoverOrg before acquiring and rebranding under the ZoomInfo banner), the company provides an integrated software suite that combines extensive global contact and firmographic databases with real-time intent signals, automated CRM data enrichment, conversation intelligence, and digital workflow orchestration.
Ali Dasdan · Executive Officer · decision-maker
Chris Hays · Executive Officer · decision-maker
Peter Hyzer · Executive Officer · decision-maker
Raymond Desabato Jr. · Executive Officer, Director · decision-maker
No careers mailbox known
Verified live · 4 min ago 4 days ago Likely open · 63%

Software Engineer III - Analytical Data

$112k – $176k per year • Middle • 3+ years exp • In office (Washington, Waltham, United States) • Bachelor's Degree • Middle
Kotlin
Java
SQL
Python
Databases
Apache Iceberg
Google BigQuery
Trino
Snowflake
Apache Kafka
AI/ML
OpenAI Codex
Claude Code
Spark
AI Agents
Airflow
dbt
DevOps
Datadog
Amazon S3
Terraform
GCP
CI/CD
AWS
Analytics
AWS Glue
+14
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Verified live · 4 min ago 1 month ago Fading · 30%

Software Engineer III

$112k – $176k per year • Middle • 6+ years exp • In office (Waltham, United States) • Bachelor's Degree • Middle
Java
Databases
ElasticSearch
AI/ML
Machine Learning
DevOps
GCP
AWS
Apply
Top 25% payVerified live · 4 min ago 2 months ago Long shot · 23%

Senior Software Engineer - Data Acquisition

$140k – $220k per year • Senior • 5+ years exp • Hybrid (Waltham, United States) • Bachelor's Degree • Senior
Java
Databases
Google BigQuery
Trino
Snowflake
Apache Kafka
AI/ML
Airflow
Spark
DevOps
Google GKE
GCP
Amazon EKS
Terraform
Kubernetes
AWS
Analytics
ETL/ELT
+6
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3ds.com • HQ: Vélizy-Villacoublay, France • Clinical Trial Software • Manufacturing & Industrial Software • Simulation & Digital Twin Software • CAD, PLM & BIM Software • 5000+ employees • Est. 1981 • Trust B • Hiring 567, 45 new
HQ: Vélizy-Villacoublay, France • Clinical Trial Software • Manufacturing & Industrial Software • Simulation & Digital Twin Software • CAD, PLM & BIM Software • 5000+ employees • Est. 1981 • Trust B • Hiring 567, 45 new
Dassault Systemes is a French software company founded in 1981 as a spin-off from the aircraft maker Dassault Aviation, created to commercialise the three-dimensional design tools its engineers had built in house. It sells the CATIA and SOLIDWORKS design suites, SIMULIA simulation, ENOVIA lifecycle management and DELMIA manufacturing planning, all now delivered through the 3DEXPERIENCE platform that treats a product as one connected model from concept to service. The group has extended the same virtual twin idea into life sciences through the Medidata clinical trial platform and into urban and healthcare simulation, and it is headquartered in Velizy-Villacoublay near Paris.
Robert Walmsley · Executive Officer, Director · decision-maker
Roger Blanchette · Executive Officer · decision-maker
Barry Morris · Executive Officer, Director · decision-maker
Rouven Bergmann · Chief Financial Officer · decision-maker
No careers mailbox known
Verified live · 1 day ago 5 days ago Likely open · 63%

INTERNSHIP: User Experience Tools Developer

$38k – $72k per year • Intern • In office (Waltham, United States) • Internship • Intern
Python
JavaScript
Python
FastAPI
Databases
Weaviate
Chroma
pgvector
Pinecone
PostgreSQL
AI/ML
Embeddings
Cursor
Claude Code
RAG
LM Studio
Ollama
Whisper
LLM
Frontend
Next.js
React.js
Design
SolidWorks
+11
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Top 25% payVerified live · 1 day ago 1 month ago Fading · 29%

Software Engineer

$110k – $140k per year • Junior • 2+ years exp • In office (Waltham, United States) • Bachelor's Degree • Full-Time • Junior
C++
JavaScript
Design
SolidWorks
Apply

ICS

ics.com
ics.com • HQ: Wilmington, United States • Web Design • Health & Medical Electronics • Design & Creative • Hiring 1
HQ: Wilmington, United States • Web Design • Health & Medical Electronics • Design & Creative • Hiring 1
ICS unites engineering excellence, UX design, and AI innovation to create user-friendly embedded and IoT products that are Intelligent | Connected | Secure.
No named decision-maker yet.
No careers mailbox known
Verified live · 1 hour ago 7 days ago Hiring now · 85%

Senior C# Engineer

≈ $120k – $220k per year (Estimated) • Senior • 5+ years exp • In office (Waltham, United States) • Bachelor's Degree • Senior
C#
C#
.NET
Management
Scrum
Agile
Apply
Report

Anduril Industries

anduril.com
anduril.com • HQ: Costa Mesa, United States • Defense Manufacturing • C4ISR • Military Drones • Defense AI • 5000+ employees • Est. 2017 • Trust B • Hiring 2085, 157 new
HQ: Costa Mesa, United States • Defense Manufacturing • C4ISR • Military Drones • Defense AI • 5000+ employees • Est. 2017 • Trust B • Hiring 2085, 157 new
Anduril Industries is an American defence technology company founded in 2017 that builds autonomous systems and command software for military and border security customers. Rather than bidding on cost-plus programmes, it develops products with its own capital and sells them as finished systems, from surveillance towers and counter-drone interceptors to underwater vehicles and collaborative combat aircraft. Its Lattice software platform fuses sensor data into a single operating picture and controls the hardware family, and the company is headquartered in Costa Mesa, California with a large manufacturing site in Ohio.
Matt Grimm · Co-Founder & Chief Operating Officer · decision-maker
Trae Stephens · Co-Founder & Executive Chairman · decision-maker
Brian Schimpf · Co-Founder & Chief Executive Officer · decision-maker
Palmer Luckey · Founder · decision-maker
Careers mailbox is known
Top 25% payVerified live · 3 hours ago 9 days ago Likely open · 63%

Software Engineer, Imaging

$191k – $253k per year • Equity • Senior • 5+ years exp • In office (Waltham, United States) • Secret • Senior
C++
Rust
Python
AI/ML
CUDA
Computer Vision
DevOps
NixOS
Linux
CI/CD
Robotics
Sensor Fusion
+1
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Top 25% payVerified live · 3 hours ago 10 days ago Likely open · 62%

Software Engineer, Interfaces

$167k – $222k per year • Equity • Middle • 3+ years exp • In office (Waltham, United States) • Secret • Middle
Node JS
TypeScript
C++
Python
JavaScript
AI/ML
Computer Vision
Frontend
React.js
DevOps
gRPC
NixOS
Linux
Robotics
Sensor Fusion
+3
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Top 25% payVerified live · 3 hours ago 21 days ago Likely open · 55%

Realtime Software Engineer

$191k – $253k per year • Equity • Senior • 5+ years exp • In office (Waltham, United States) • Secret • Senior
C++
Rust
Python
AI/ML
CUDA
Computer Vision
DevOps
NixOS
Linux
CI/CD
Robotics
Sensor Fusion
+1
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Devoted Health

devoted.com
devoted.com • HQ: Waltham, United States • Telemedicine & Virtual Care • Health Insurance & Benefits • 1001-5000 employees • Est. 2017 • Hiring 34, 6 new
HQ: Waltham, United States • Telemedicine & Virtual Care • Health Insurance & Benefits • 1001-5000 employees • Est. 2017 • Hiring 34, 6 new
Devoted Health is a technology-driven Medicare Advantage insurer and care provider. It built its own claims and care management software rather than licensing legacy systems. The company combines health plan coverage with in-home and virtual clinical services.
Todd Park · Executive Officer, Director · decision-maker
Edward Park · Executive Officer, Director · decision-maker
Kathleen Sebelius · Director
William Frist · Director
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Verified live · 1 day ago 10 days ago Hiring now · 78%

Principal Software Engineer- Growth

≈ $121k – $232k per year (Estimated) • Equity • Lead • 5+ years exp • Waltham • Remote (United States) • PhD • Full-Time • Principal
TypeScript
Databases
PostgreSQL
AI/ML
LLM
Frontend
GraphQL
DevOps
gRPC
Terraform
AWS
Apply

Constant Contact

subjectline.com
subjectline.com • HQ: Waltham, United States • Email Marketing • Hiring 15, 2 new
HQ: Waltham, United States • Email Marketing • Hiring 15, 2 new
Free Subject Line Tester. Improve your open rates today.. Get an instant score out of 100, AI-powered rewrites, spam trigger checks, and open rate estimates.
No named decision-maker yet.
No careers mailbox known
Verified live · 2 hours ago 18 days ago Likely open · 57%

Software Engineering Development Program - Hybrid from Waltham, MA

$90k – $105k per year • Hybrid (Waltham, United States) • Bachelor's Degree • Full-Time
Ruby
Java
JavaScript
Frontend
React.js
DevOps
Kubernetes
CI/CD
AWS
Apply

Boston Dynamics

bostondynamics.com
bostondynamics.com • HQ: Waltham, United States • Industrial Robotics • Logistics & Warehouse Robotics • Humanoid Robots • 1001-5000 employees • Est. 1992 • Trust B • Hiring 77, 2 new
HQ: Waltham, United States • Industrial Robotics • Logistics & Warehouse Robotics • Humanoid Robots • 1001-5000 employees • Est. 1992 • Trust B • Hiring 77, 2 new
Boston Dynamics is a robotics company founded in 1992 as a spin-off from the Massachusetts Institute of Technology and now owned by Hyundai Motor Group. It builds the Spot quadruped, the Stretch warehouse robot and the Atlas humanoid, and has shifted from research demonstrations to commercial deployment in inspection and logistics. Recent work combines its control expertise with reinforcement learning and large behaviour models developed with partners.
No named decision-maker yet.
No careers mailbox known
Verified live · 1 day ago 24 days ago Hiring now · 80%

Senior Staff Software Engineer, Central Software

$150k – $190k per year • Staff+ • 7+ years exp • In office (Waltham, United States) • Bachelor's Degree • Full-Time • Staff
Rust
Go
Node JS
C++
JavaScript
Python
Databases
Google BigQuery
PostgreSQL
DevOps
gRPC
Rest API
Git
Docker
Linux
Kubernetes
Analytics
ETL/ELT
+7
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Verified live · 1 day ago 2 months ago Fading · 32%

Senior Consultant - Software Engineer

$134k – $168k per year • Senior • 5+ years exp • In office (Waltham, United States) • Bachelor's Degree • Full-Time • Senior
Sensor Fusion
Apply
Verified live · 1 day ago 2 months ago Fading · 27%

Staff Full Stack Software Engineer

$130k – $170k per year • Staff+ • In office (Waltham, United States) • Bachelor's Degree • Full-Time • Staff
Node JS
TypeScript
C++
JavaScript
SQL
Python
C++
Protobuf
Frontend
Three.JS
React.js
DevOps
Linux
GCP
AWS
+4
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Rocket Software

rocketsoftware.com
rocketsoftware.com • HQ: Waltham, United States • IT Consulting & Digital Transformation • Integration & API Management • 1001-5000 employees • Est. 1990 • Trust A • Hiring 49, 2 new
HQ: Waltham, United States • IT Consulting & Digital Transformation • Integration & API Management • 1001-5000 employees • Est. 1990 • Trust A • Hiring 49, 2 new
Rocket Software is an enterprise software company headquartered in Waltham, Massachusetts that builds tools to modernise, integrate and secure mainframe and other long-running business systems. Founded in 1990 and owned by Bain Capital since 2018, it grew through acquisitions including the application modernisation business of OpenText, and it serves banks, insurers, retailers and government agencies across North America, Europe and Asia. Open roles include software engineers, customer solutions and support engineers, strategic account executives, product managers and legal and corporate staff.
No named decision-maker yet.
No careers mailbox known
Verified live · 1 day ago Visa sponsor 28 days ago Hiring now · 78%

Senior Principal Software Engineer, Vertica

$143k – $193k per year (gross) • Lead • 12+ years exp • Waltham • Remote (United States) • Bachelor's Degree • Full-Time • Principal
C++
SQL
Databases
Vertica
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Repligen

repligen.com
repligen.com • HQ: Waltham, United States • Bioprocessing • 1001-5000 employees • Est. 1981 • NASDAQ: RGEN • Trust A • Hiring 61, 2 new
HQ: Waltham, United States • Bioprocessing • 1001-5000 employees • Est. 1981 • NASDAQ: RGEN • Trust A • Hiring 61, 2 new
Repligen is an American life sciences company that develops and manufactures bioprocessing products used in the production of biologic drugs, including filtration systems, chromatography columns and resins, protein A ligands, fluid management and process analytics tools. It supplies biopharmaceutical manufacturers and contract development and manufacturing organisations worldwide from sites in the United States, Europe and Asia. The company is headquartered in Waltham, Massachusetts, United States.
Ralf Kuriyel · Executive Officer · decision-maker
Jon Snodgres · Executive Officer · decision-maker
Tony Hunt · Executive Officer, Director · decision-maker
Howard Benjamin · Executive Officer · decision-maker
No careers mailbox known
Verified live · 1 day ago Visa sponsor 1 month ago Hiring now · 72%

Full Stack Web Developer

≈ $125k – $230k per year (Estimated) • Senior • 5+ years exp • Hybrid (Waltham, United States) • Senior
PHP
JavaScript
PHP
Symfony
Drupal
Databases
MariaDB
MySQL
PostgreSQL
Frontend
Vue.js
Webpack
Vite
Sass
React.js
Mobile
MVC
Dependency Injection
State Management
DevOps
Bitbucket
Rest API
Git
Docker
Management
Agile
QA
Postman
+13
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SS&C Technologies

ssctech.com
ssctech.com • HQ: Windsor, United States • Workflow & Process Automation (RPA, BPM) • Custody & Fund Administration • Financial Software & Embedded Finance • 5000+ employees • Est. 1986 • Trust A • Hiring 268, 3 new
HQ: Windsor, United States • Workflow & Process Automation (RPA, BPM) • Custody & Fund Administration • Financial Software & Embedded Finance • 5000+ employees • Est. 1986 • Trust A • Hiring 268, 3 new
SS&C Technologies is a financial services and healthcare software and services company headquartered in Windsor, Connecticut, whose brands include GlobeOp fund administration, Advent, Intralinks, GIDS, SS&C Health and Blue Prism automation. Founded in 1986 by William Stone, who still leads it, the Nasdaq-listed company has grown through acquisitions such as Advent, DST Systems and Blue Prism and employs more than 27,000 people across offices in dozens of countries. Its openings range from product managers, implementation consultants and quantitative financial engineers to hedge fund and private equity accountants, client success staff, operations analysts and sales executives.
No named decision-maker yet.
No careers mailbox known
Verified live · 2 days ago Visa sponsor 1 month ago Fading · 40%

Staff Software Engineer

$170k – $188k per year • Staff+ • 6+ years exp • Hybrid (Waltham, Boston, United States) • Bachelor's Degree • Full-Time • Staff
Go
C#
TypeScript
JavaScript
AI/ML
AI Agents
DevOps
GitOps
Service Mesh
Docker
Kubernetes
CI/CD
AWS
+3
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Lam Research

lamresearch.com
lamresearch.com • HQ: Fremont, United States • Semiconductor Equipment • 1001-5000 employees • Est. 1980 • NASDAQ: LRCX • Trust C • Hiring 1017, 11 new
HQ: Fremont, United States • Semiconductor Equipment • 1001-5000 employees • Est. 1980 • NASDAQ: LRCX • Trust C • Hiring 1017, 11 new
Lam Research is an American semiconductor equipment company founded in 1980 that specialises in the deposition and etch steps used to build transistors and memory cells. Its tools are central to three-dimensional NAND manufacturing, where hundreds of layers must be etched through in high aspect ratio channels, and to the atomic layer deposition and selective etch processes required at advanced logic and DRAM nodes. Headquartered in Fremont, California and listed on Nasdaq, it also runs a large installed base business supplying spares, upgrades and service, which smooths the sharp cycles in equipment purchasing.
Douglas Bettinger · Chief Financial Officer · decision-maker
Timothy Archer · President and Chief Executive Officer · decision-maker
David Lam · Founder · founder
No careers mailbox known
Verified live · 19 min ago Visa sponsor 1 month ago Hiring now · 79%

Senior Computational Scientist / Software Engineer - Feature Scale Process Simulation

≈ $167k – $307k per year (Estimated) • Senior • Hybrid (Waltham, United States) • Master's Degree • Senior
C++
Python
AI/ML
Machine Learning
Ray
Robotics
Digital Twin
Chips/EDA
Plasma Etch
Apply

Infinidat

infinidat.com
infinidat.com • HQ: Herzliya, Israel • Enterprise Storage Systems • Est. 2011 • Trust A • Hiring 36, 1 new
HQ: Herzliya, Israel • Enterprise Storage Systems • Est. 2011 • Trust A • Hiring 36, 1 new
Infinidat is an Israeli enterprise storage company founded by the creator of EMC Symmetrix. Its InfiniBox arrays use a software driven caching architecture to deliver very large capacity with high performance. The company sells to banks, telecom operators and large enterprises with petabyte scale data estates.
No named decision-maker yet.
Careers mailbox is known
Top 25% payVerified live · 4 hours ago 1 month ago Fading · 40%

Principal Software Engineer

$234k – $250k per year • Lead • 7+ years exp • Waltham • Remote (United States) • PhD • Full-Time • Principal
Python
Python
SQLAlchemy
DevOps
Podman
GitLab CI
Ubuntu
Hyper-V
VMWare
GitLab
Ansible
Rest API
Windows
Docker
Linux
CI/CD
Management
Jira
+7
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Sanofi

sanofi.com
sanofi.com • HQ: Paris, France • Vaccines • Rare Disease Therapeutics • Immunology & Inflammation Therapeutics • Prescription Drugs • 1001-5000 employees • Est. 1973 • NASDAQ: SNY • Trust A • Hiring 741, 141 new
HQ: Paris, France • Vaccines • Rare Disease Therapeutics • Immunology & Inflammation Therapeutics • Prescription Drugs • 1001-5000 employees • Est. 1973 • NASDAQ: SNY • Trust A • Hiring 741, 141 new
Sanofi is a French pharmaceutical company formed in 1973 and assembled over five decades through a long series of mergers including Synthelabo, Aventis and Genzyme. It is now built around immunology and rare disease, with Dupixent for atopic dermatitis and asthma as by far its largest product, alongside a substantial vaccines division covering influenza, meningitis and the respiratory syncytial virus antibody Beyfortus. Headquartered in Paris, the group has sharpened its focus in recent years by separating its consumer healthcare business into the standalone company Opella and directing research spending toward biologics and immune science.
Frederic Oudéa · Président du conseil d’administration · decision-maker
Belen Garijo Lopez · Directeur Général, Administrateur · decision-maker
Audrey Duval · Director · decision-maker
Frederic Oudea · Chairman of the Board · decision-maker
No careers mailbox known
Verified live · 15 min ago Visa sponsor 1 month ago Long shot · 18%

Principal Automation Software Engineer

$122k – $177k per year • Lead • 5+ years exp • In office (Framingham, Waltham, United States) • Bachelor's Degree • Full-Time • GMP / cleanroom • Principal
C#
C++
JavaScript
Python
SQL
DevOps
Rest API
Git
Life Sciences
LIMS
Apply

Adobe

adobe.com
adobe.com • HQ: San Jose, United States • Graphic Design • Digital Design • Document Management • Office & Productivity Software • CMS & Digital Experience Platforms • Digital Signature • Design & Prototyping Tools • Photo & Video Editing Software • 5000+ employees • Est. 1982 • NASDAQ: ADBE • Trust B • Hiring 526, 23 new
HQ: San Jose, United States • Graphic Design • Digital Design • Document Management • Office & Productivity Software • CMS & Digital Experience Platforms • Digital Signature • Design & Prototyping Tools • Photo & Video Editing Software • 5000+ employees • Est. 1982 • NASDAQ: ADBE • Trust B • Hiring 526, 23 new
Adobe is an American software company founded in 1982 by John Warnock and Charles Geschke and headquartered in San Jose, California. It created the PostScript and PDF formats and built the industry-standard creative toolset around Photoshop, Illustrator, Premiere Pro, After Effects and InDesign, now delivered as the Creative Cloud subscription. The company also runs Document Cloud for electronic signatures and document workflows, Experience Cloud for enterprise marketing analytics and personalisation, and the commercially safe Firefly family of generative AI models.
David Wadhwani · President, Digital Media Business · decision-maker
Dan Durn · Executive Vice President & Chief Financial Officer · decision-maker
Shantanu Narayen · Chairman, President & Chief Executive Officer · decision-maker
Charles Geschke · Co-Founder & former President · founder
No careers mailbox known
Verified live · 1 day ago 1 month ago Fading · 29%

2027 Intern - Software Engineer

$76k – $102k per year • Intern • In office (San Jose, Waltham, San Francisco, Austin, Seattle, United States) • Bachelor's Degree • Internship • Intern
C++
JavaScript
Python
Apply

Xometry

xometry.com
xometry.com • HQ: North Bethesda, United States • Marketplaces • Contract Manufacturing • 1001-5000 employees • Est. 2013 • NASDAQ: XMTR • Trust A • Hiring 188, 12 new
HQ: North Bethesda, United States • Marketplaces • Contract Manufacturing • 1001-5000 employees • Est. 2013 • NASDAQ: XMTR • Trust A • Hiring 188, 12 new
Xometry is a leading AI-driven digital marketplace that connects businesses with a global network of supplier partners for custom manufacturing services. Headquartered in North Bethesda, Maryland, the company utilizes proprietary algorithms to provide instant pricing, lead times, and design-for-manufacturability feedback. Its on-demand platform enables engineers and procurement teams to streamline sourcing across process capabilities like CNC machining, 3D printing, and injection molding.
Randolph Altschuler · Executive Officer, Director · decision-maker
Laurence Zuriff · Executive Officer, Director · decision-maker
Zachary Barasz · Director
Seth Levine · Director
Careers mailbox is known
Verified live · 1 hour ago Visa sponsor 2 months ago Fading · 35%

Senior Software Engineer

$119k – $155k per year • Senior • 6+ years exp • Hybrid (Waltham, Boston, United States) • Senior
TypeScript
SQL
Python
JavaScript
Frontend
React.js
DevOps
Docker
Kubernetes
AWS
Apply
Open 185 daysVerified live · 1 hour ago Visa sponsor 6 months ago Long shot · 18%

Staff Software Engineer

$160k – $180k per year • Staff+ • 5+ years exp • Hybrid (Waltham, Boston, United States) • Bachelor's Degree • Nationals only • Staff
Python
AI/ML
Multimodal AI
Amazon SageMaker
Machine Learning
DevOps
Amazon EKS
AWS Lambda
Amazon CloudWatch
Amazon Kinesis
IAM
Terraform
Rest API
Docker
Kubernetes
CI/CD
AWS
+7
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Wolters Kluwer

wolterskluwer.com
wolterskluwer.com • HQ: Alphen aan den Rijn, Netherlands • RegTech, AML & Compliance • Clinical Decision Support • Legal Software • Accounting & Tax Software • 5000+ employees • Est. 1987 • Trust B • Hiring 400, 43 new
HQ: Alphen aan den Rijn, Netherlands • RegTech, AML & Compliance • Clinical Decision Support • Legal Software • Accounting & Tax Software • 5000+ employees • Est. 1987 • Trust B • Hiring 400, 43 new
Wolters Kluwer N.V. is a global information services, enterprise software, and workflow solutions provider for professional sectors. Headquartered in Alphen aan den Rijn, Netherlands, the publicly traded multinational operates across five core business divisions: Health, Tax & Accounting, Financial & Corporate Compliance, Legal & Regulatory, and Corporate Performance & ESG.
No named decision-maker yet.
Careers mailbox is known
Verified live · 2 days ago 2 months ago Long shot · 16%

Senior Full Stack Engineer, AI Platform & Agents (US/Canada Hybrid/Remote)

$100k – $174k per year • Senior • 5+ years exp • Hybrid (Chicago, Austin, Waltham, Princeton, New York, United States) • Full-Time • Senior
Rust
Node JS
TypeScript
JavaScript
Python
Databases
OpenSearch
DynamoDB
Amazon DocumentDB
AI/ML
LangGraph
Function Calling
Hallucination
LangChain
Model Context Protocol
RAG
LLM
AI Agents
Fine-tuning
Gemini
Anthropic
A2A
OpenAI
Frontend
React.js
DevOps
GCP
Azure
CI/CD
AWS
GitHub Actions
GitHub
Terraform
Docker
Cybersecurity
Least Privilege
Threat Modeling
SOC 2
HIPAA
Analytics
A/B Testing
Management
Confluence
+28
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Verified live · 2 days ago 2 months ago Long shot · 12%

Lead/Staff Full Stack Engineer, AI Platform & Agents (US/Canada Hybrid/Remote)

$97k – $174k per year • Lead • 5+ years exp • Hybrid (New York, Chicago, Princeton, Austin, Ontario, United States) • Full-Time • Staff
Rust
Node JS
TypeScript
JavaScript
Python
Databases
OpenSearch
DynamoDB
Amazon DocumentDB
AI/ML
LangGraph
Function Calling
Hallucination
LangChain
Model Context Protocol
RAG
LLM
AI Agents
Fine-tuning
Gemini
Anthropic
A2A
OpenAI
Frontend
React.js
DevOps
GCP
Azure
CI/CD
AWS
GitHub Actions
GitHub
Terraform
Docker
Cybersecurity
Least Privilege
Threat Modeling
SOC 2
HIPAA
Analytics
A/B Testing
Management
Confluence
+28
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Open 101 daysVerified live · 2 days ago 3 months ago Long shot · 11%

Senior Product Software Engineer, Cloud & AI (.NET/Azure)

≈ $92k – $170k per year (Estimated) • Senior • 5+ years exp • In office (Minneapolis, Houston, Waltham, United States) • Bachelor's Degree • Full-Time • Senior
C#
TypeScript
JavaScript
SQL
C#
.NET
AI/ML
Copilot
Frontend
Angular
DevOps
Azure DevOps
GitHub
Azure
Analytics
Power BI
Management
Scrum
Agile
+5
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Trinity Life Sciences

trinitylifesciences.com
trinitylifesciences.com • HQ: Waltham, United States • Pharma Marketing & Medical Communications • Healthcare & Life Sciences Consulting • 1-10 employees • Trust B • Hiring 70, 6 new
HQ: Waltham, United States • Pharma Marketing & Medical Communications • Healthcare & Life Sciences Consulting • 1-10 employees • Trust B • Hiring 70, 6 new
Trinity Life Sciences is a commercialization consulting and analytics firm headquartered in Waltham, Massachusetts, that helps pharmaceutical, biotech and medtech companies plan and execute drug and product launches. Operating as Trinity Partners, it offers strategic planning and forecasting, value, access and pricing, integrated insights, competitive intelligence and AI-driven analytics, draws on about 30 years of experience and has offices in New York, Princeton, San Francisco, Cambridge, London, Gurgaon and Bengaluru. It hires consultants and senior consultants, rotational program associates, data scientists, analytics partners and account executives.
No named decision-maker yet.
Careers mailbox is known
Top 25% payVerified live · 1 day ago 2 months ago Long shot · 6%

Senior Engineer, Full Stack Engineering

$128k – $192k per year • Senior • 8+ years exp • In office (New York, Princeton, Waltham, United States) • Full-Time • Senior
TypeScript
JavaScript
Python
Python
FastAPI
Django
Asyncio
AI/ML
LangGraph
LlamaIndex
Fine-tuning
Multimodal AI
Langfuse
AWS Bedrock
LangChain
Prompt Engineering
OpenAI
RAG
LLM
AI Agents
Frontend
Zustand
Redux
Webpack
GraphQL
Vite
React.js
Mobile
React Native
State Management
PWA
DevOps
WebRTC
WebSockets
Trunk-Based Development
AWS Lambda
Amazon ECS
Amazon CloudWatch
IAM
Jenkins
Rest API
Git
Docker
GCP
Kubernetes
Azure
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NetApp

netapp.com
netapp.com • HQ: San Jose, United States • Digital Storage • Cloud Platforms (IaaS & PaaS) • Enterprise Storage Systems • 1001-5000 employees • Est. 1992 • NASDAQ: NTAP • Trust A • Hiring 224, 4 new
HQ: San Jose, United States • Digital Storage • Cloud Platforms (IaaS & PaaS) • Enterprise Storage Systems • 1001-5000 employees • Est. 1992 • NASDAQ: NTAP • Trust A • Hiring 224, 4 new
NetApp is an American data infrastructure company that makes enterprise storage systems and data management software. Founded in 1992, it sells all-flash and hybrid arrays running its ONTAP operating system for file, block and object storage, and offers ONTAP-based services inside the large public clouds, such as Amazon FSx for NetApp ONTAP and Azure NetApp Files, along with data protection and ransomware recovery tools. The company is headquartered in San Jose, California, United States.
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Sr. Software Engineer (Systems Engineering, C/C++)

$196k – $293k per year • Equity • Senior • 12+ years exp • In office (San Jose, Waltham, United States) • Bachelor's Degree • Senior
C++
Python
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Lead Software Engineer - Cloud & Software Defined Storage Solutions (C++)

≈ $214k – $429k per year (Estimated) • Equity • Lead • 8+ years exp • In office (San Jose, Waltham, United States) • Staff
C++
Python
DevOps
KVM
QEMU
Amazon S3
Linux
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Azure
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Apple

apple.com
apple.com • HQ: Cupertino, United States • Smartwatches & Fitness Trackers • Operating Systems • Tablets • Laptops • Smartphones • 5000+ employees • Est. 1976 • Trust A • Hiring 3288, 331 new
HQ: Cupertino, United States • Smartwatches & Fitness Trackers • Operating Systems • Tablets • Laptops • Smartphones • 5000+ employees • Est. 1976 • Trust A • Hiring 3288, 331 new
Apple is an American multinational technology company founded in 1976 by Steve Jobs, Steve Wozniak and Ronald Wayne, and headquartered in Cupertino, California. It designs and sells consumer hardware including the iPhone, Mac, iPad, Apple Watch, AirPods and Vision Pro, together with the operating systems and silicon that run them. A growing services division built around the App Store, iCloud, Apple Music, Apple TV+ and Apple Pay now contributes a large share of profit, making Apple one of the most valuable companies in the world.
Sabih Khan · Chief Operating Officer · decision-maker
Kevan Parekh · Chief Financial Officer · decision-maker
Tim Cook · Chief Executive Officer · decision-maker
Steve Wozniak · Co-Founder · founder
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Silicon Validation Software Engineer- GPU IP Validation and Integration

≈ $155k – $310k per year (Estimated) • Middle • 3+ years exp • In office (Waltham, United States) • Bachelor's Degree • Middle
C
C++
Python
C
GNU Make
C++
OpenGL
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Backend Developer Jobs in Waltham
Frequently asked questions
How many Backend Developer jobs in Waltham are available on Alion?
There are currently 30 active listings from 15 hiring companies on Alion, refreshed daily.
What salary do Backend Developer jobs in Waltham pay?
The average salary is around $193,741 per year based on the current listings.
Are remote options available for Backend Developer jobs in Waltham?
Yes, many of these roles offer remote or hybrid work, and you can filter listings by remote, relocation and visa sponsorship.
How do I apply for Backend Developer jobs in Waltham?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.