HQ: Shanghai, China · Multimodal AI · LLM & Generative AI · Foundation Models · 51-200 employees · Est. 2023 · Startup · Trust A · Hiring 252, 17 new
StepFun is a Chinese foundation model laboratory building a full range of models from language to speech, image and video. Its Step series includes very large mixture of experts models and multimodal systems, and the company releases open weights alongside commercial offerings. The laboratory was founded by a former senior Microsoft executive and is among the most heavily funded of the Chinese model startups; its models are used in Chinese consumer applications and enterprise deployments across several industries.
No named decision-maker yet.
No careers mailbox known
Verified live · 4 hours ago
24 days ago
Hiring now · 90%
企业工作台-客户端开发工程师
In office (Beijing, China) · Full-Time · Chinese: C1
Rust
Objective-C
C#
TypeScript
C++
JavaScript
AI/ML
Model Context Protocol
AI Agents
DevOps
Windows
Linux
+2
In office (Beijing, China) · Full-Time · Architect · Chinese: C1
Rust
Java
Python
Databases
ElasticSearch
Redis
MySQL
PostgreSQL
AI/ML
LangGraph
AutoGen
LlamaIndex
Function Calling
Semantic Kernel
LangChain
Model Context Protocol
Copilot
RAG
LLM
AI Agents
+10
Verified live · 4 hours ago
3 months ago
Likely open · 48%
Coding系统工程师
≈ $21k – $55k per year (Estimated) · Middle · 3+ years exp · In office (Shanghai, China) · Full-Time · Middle · Chinese: C1
Rust
TypeScript
Python
AI/ML
LangGraph
AutoGen
CrewAI
Post-training
OpenAI Agents SDK
OpenAI
Claude
LLM
LangChain
+4
HQ: Boston, United States · Wealth Management & Financial Advisors · Online Brokerage & Trading Platforms · Asset Management & Funds · 1001-5000 employees · Est. 1946 · Trust A · Hiring 503, 93 new
Fidelity Investments is a privately held financial services company headquartered in Boston, Massachusetts, offering brokerage and retirement accounts, mutual funds and ETFs, workplace benefits and stock plan administration, wealth management and institutional asset management and custody. Founded in 1946 and owned largely by the Johnson family and employees, it has major US campuses in Boston, Durham, Westlake, Salt Lake City and Greenwood Village, and offices in Ireland since 1996 and India. It hires software, cloud and mainframe engineers, compliance and fraud analysts, quantitative and product analysts, technology risk staff, investment consultants and accountants.
Mindy Burds · Executive Officer · decision-maker
Dan Zitelman · Executive Officer, Director · decision-maker
Bryan Vander Lee · Executive Officer, Director · decision-maker
Vivian Clemen · Executive Officer · decision-maker
No careers mailbox known
≈ $82k – $170k per year (Estimated) · Lead · In office (Dublin, Ireland) · Full-Time · Principal
Rust
JavaScript
Python
AI/ML
Claude Code
Copilot
≈ $102k – $229k per year (Estimated) · Head+ · 4+ years exp · Boston · Remote (United States) · Full-Time · Architect
Solidity
TypeScript
JavaScript
Python
Rust
Go
Cybersecurity
Threat Modeling
Web3
Anchor
Hardhat
Solana
Smart Contracts
DeFi
Staking
Liquid Staking
Token Standards
Cosmos SDK
Cosmos
Ethereum
+10
$107k – $216k per year · Lead · 10+ years exp · United States · Remote (United States) · Full-Time · Principal
Java
Rust
Solidity
TypeScript
JavaScript
SQL
Java
Spring Boot
Databases
Apache Kafka
Frontend
Angular
DevOps
Amazon EKS
AWS
Docker
Kubernetes
CI/CD
Web3
Smart Contracts
+7
HQ: Shelton, United States · Scientific & Lab Software · Laboratory Equipment · 5000+ employees · Est. 1937 · Trust B · Hiring 182, 19 new
PerkinElmer is an analytical instruments and services company headquartered in Shelton, Connecticut that supplies atomic and molecular spectroscopy, chromatography, thermal analysis and laboratory services to industrial, environmental, food, academic and healthcare customers. It carries a legacy of more than 80 years in scientific instruments, offers OneSource laboratory services and owns Covaris, a sample preparation technology business in Woburn, Massachusetts. Its openings include field service engineers, sales specialists for chromatography and inorganic analysis, lab and manufacturing technicians, product managers, HR and paralegal staff and customer operations representatives.
Daniel Tereau · Executive Officer · decision-maker
Miriame Victor · Executive Officer · decision-maker
Tajinder Vohra · Executive Officer · decision-maker
Prahlad Singh · Executive Officer, Director · decision-maker
No careers mailbox known
$64k – $82k per year · Senior · 5+ years exp · In office (Woodbridge, Canada) · Full-Time · Senior
Rust
VHDL
C++
JavaScript
DevOps
Wi-Fi
TCP/IP
Linux
Chips/EDA
Xilinx Vivado
Life Sciences
Mass Spectrometry
+1
HQ: Tokyo, Japan · Systems Integrators · Enterprise Storage Systems · Electrical Equipment & Cables · IT Consulting & Digital Transformation · 5000+ employees · Est. 1910 · Trust A · Hiring 3071, 163 new
Hitachi is a Japanese conglomerate founded in 1910 by Namihei Odaira as an electrical repair shop inside a copper mine, which grew into one of the country's largest industrial groups. After a decade of restructuring it now concentrates on digital systems and services, green energy and mobility, selling grid equipment through Hitachi Energy, trains and signalling through Hitachi Rail, and storage and data platforms through Hitachi Vantara. Its Lumada portfolio ties operational technology to software, and the 2021 acquisition of GlobalLogic gave the group a large digital engineering arm serving customers outside Japan.
Toshiaki Higashihara · Chairman · decision-maker
Keiji Kojima · President & Chief Executive Officer · decision-maker
Namihei Odaira · Founder · founder
Careers mailbox is known
Hybrid (Kraków, Poland) · Master's Degree · Full-Time · English
Rust
C
MATLAB
C#
C++
Python
C
MPI
AI/ML
NLP
Machine Learning
OpenMP
Time Series
DevOps
HPC
Docker
Kubernetes
CI/CD
IoT
OPC UA
+8
≈ $57k – $106k per year (Estimated) · In office (Kraków, Poland) · Master's Degree · Full-Time · English: C1
Rust
C#
C++
Java
Python
DevOps
Azure DevOps
GitHub
Azure
Management
Agile
+1
≈ $59k – $109k per year (Estimated) · Hybrid (Kraków, Poland) · Master's Degree · Full-Time · English: C1
Rust
MATLAB
C#
C++
Java
Python
AI/ML
Machine Learning
HQ: New York, United States · Cloud Platforms (IaaS & PaaS) · AI Compute & Inference · 51-200 employees · Startup · Hiring 10, 1 new
Beam is an American cloud infrastructure company that provides a serverless platform for running AI workloads, including sandboxes, task queues and custom model inference on GPUs. Developers deploy code with fast container boot times and automatic scaling, without managing their own GPU clusters. Backed by Y Combinator, the company is headquartered in New York, New York, United States.
No named decision-maker yet.
No careers mailbox known
$120k – $160k per year · Equity 0.2–1% · Middle · 3+ years exp · In office (New York, United States) · Full-Time · Middle
Rust
Go
TypeScript
Python
DevOps
gRPC
GitHub
Terraform
Kubernetes
Cybersecurity
Snyk
+1
$140k – $200k per year · Equity 0.2–1% · Middle · 3+ years exp · New York · Remote (United States) · Full-Time · Middle
Rust
Go
Python
DevOps
gRPC
Helm
Kustomize
Platform Engineering
GitHub
Terraform
Kubernetes
Cybersecurity
Snyk
+3
HQ: Mississauga, Canada · Smart Grid · Likely startup · Hiring 6, 2 new
ENGIN™ turns complex utility data into clear, actionable insights. Reduce risk, increase reliability, and maximize ROI with system-wide asset management.
No named decision-maker yet.
Careers mailbox is known
≈ $72k – $168k per year (Estimated) · Equity · In office (Toronto, Canada) · Bachelor's Degree · Full-Time
Rust
C#
C++
JavaScript
Python
AI/ML
Machine Learning
HQ: Pfäffikon, Switzerland · Messaging Apps · Est. 2012 · Hiring 7
Threema is a Swiss software company that develops the Threema instant messenger, designed around end-to-end encryption, anonymity and data protection for private users, businesses and public organisations. Since 2012 its team, now more than 40 people, has served millions of private users and thousands of organisations through Threema and its business edition Threema Work, and it hires WebRTC, applied cryptography, protocol stack, Rust and Linux engineers. The company is headquartered in Pfäffikon, Schwyz, Switzerland.
No named decision-maker yet.
Careers mailbox is known
$135k – $172k per year · Senior · 10+ years exp · Hybrid (Zurich, Switzerland) · Full-Time · Senior · German
$147k – $184k per year · Senior · Hybrid (Zurich, Switzerland) · Bachelor's Degree · Full-Time · Senior · English: B2 · German
Rust
Kotlin
TypeScript
DevOps
Linux
Cybersecurity
Threat Modeling
AI Training Data & Annotation · Est. 2025 · Likely startup · Hiring 3
Idlexperts builds the environments where advanced AI learns to work.
No named decision-maker yet.
No careers mailbox known
$130k – $500k per year · Senior · 5+ years exp · Remote (United States) · Part-Time · Senior
Rust
Go
C++
Java
Python
AI/ML
Reinforcement Learning
Red Teaming
DevOps
GitHub
Cybersecurity
CVE
+1
HQ: Tel Aviv, Israel · Angel Networks & Startup Accelerators · Venture Capital · 51-200 employees · Est. 2014 · Trust B · Hiring 54, 2 new
Team8 is a Tel Aviv venture creation and venture capital firm that builds and invests in companies in cybersecurity, software infrastructure, fintech and digital health, with offices in New York and San Francisco. Founded in 2014 by veterans of Israel's Unit 8200 intelligence corps, it manages about $1.8 billion and has created companies such as Claroty, Sygnia and Talon, assembling founders and early teams through its own venture creation model. Its job board advertises its own security, finance and business development roles plus engineering, AI, product and go-to-market openings at portfolio and stealth startups such as Lumia Security, Solid, Charm Security and Popai Health.
No named decision-maker yet.
Careers mailbox is known
≈ $120k – $314k per year (Estimated) · Senior · 8+ years exp · Tel Aviv · Remote (Israel) · Bachelor's Degree · Full-Time · Staff
Rust
Go
JavaScript
Python
Frontend
Vue.js
React.js
DevOps
OpenTelemetry
CI/CD
≈ $123k – $323k per year (Estimated) · Senior · 5+ years exp · In office (Tel Aviv, Israel) · Full-Time · Senior · English: C1
Rust
Python
AI/ML
LLM
AI Agents
≈ $175k – $401k per year (Estimated) · Staff+ · 10+ years exp · Tel Aviv · Remote (Israel) · Bachelor's Degree · Full-Time · Staff
Rust
Go
Java
Python
DevOps
OpenTelemetry
CI/CD
HQ: Arlington, United States · Residential Real Estate · PropTech · Commercial Real Estate · 1001-5000 employees · Est. 1987 · Trust A · Hiring 334, 18 new
CoStar Group is a commercial and residential real estate information, analytics and online marketplace company headquartered in Arlington, Virginia, and included in the S&P 500 index. Its businesses include CoStar data and analytics, LoopNet, Apartments.com, Homes.com, the Ten-X auction platform, STR hospitality data, Visual Lease and the 3D capture company Matterport, with offices across the US, the UK, Canada and Australia. Current roles cover sales executives and business development directors, field photographers, software, DevOps and machine learning engineers, product managers, finance analysts and CoStar News journalists.
No named decision-maker yet.
Careers mailbox is known
$108k per year · Equity · Middle · 4+ years exp · In office (Richmond, United States) · Bachelor's Degree · Full-Time · Middle
Rust
Go
Node JS
C#
Python
JavaScript
DevOps
Helm
Chef
Datadog
Cloudflare
AppDynamics
Amazon EKS
AWS Fargate
Akamai
Amazon ECS
VMWare
Prometheus
Windows
Kubernetes
Azure
CI/CD
AWS
Rest API
+15
$145k – $216k per year · Equity · Lead · 7+ years exp · Hybrid (Richmond, United States) · Bachelor's Degree · Full-Time · Staff
Rust
Go
Node JS
C#
Python
JavaScript
DevOps
Helm
Chef
Datadog
Cloudflare
AppDynamics
Amazon EKS
AWS Fargate
Akamai
Amazon ECS
VMWare
Prometheus
Terraform
Windows
Kubernetes
Azure
CI/CD
AWS
Rest API
+16
HQ: George Town, Cayman Islands · Custody & Fund Administration · 1001-5000 employees · Est. 1948 · Trust B · Hiring 377, 35 new
Headquartered in Grand Cayman, Cayman Islands, Citco (The Citco Group of Companies) is an international financial services enterprise specializing in alternative asset administration. The firm delivers a full suite of back- and middle-office solutions, including fund accounting, net asset value (NAV) calculations, banking, custody, loan servicing, tax compliance, and corporate management services. Administering over $3 trillion in assets for hedge funds, private equity, real estate, and private credit managers, it serves as a core infrastructure provider to the global private market and alternative investment industry.
No named decision-maker yet.
No careers mailbox known
≈ $109k – $215k per year (Estimated) · Middle · 3+ years exp · In office (Charlotte, United States) · Bachelor's Degree · Middle
Rust
Python
Python
Poetry
AI/ML
Copilot
DevOps
Git
Rest API
Docker
GCP
Kubernetes
Azure
CI/CD
AWS
QA
Swagger
+5
HQ: Las Vegas, United States · Cloud Platforms (IaaS & PaaS) · AI Compute & Inference · 501-1000 employees · Est. 2023 · Startup · Trust B · Hiring 36, 3 new
TensorWave is an American cloud infrastructure company headquartered in Las Vegas, Nevada, and founded in 2023. The company provides a specialized AI cloud platform powered by AMD Instinct accelerators, offering bare metal instances, managed Kubernetes, and high-speed storage for large-scale model training and inference. It serves enterprise clients and AI research teams globally, positioning itself as a high-performance alternative to NVIDIA-based cloud providers through its focus on open-source ROCm software and cost-efficient scaling.
Darrick Horton · Executive Officer, Director · decision-maker
Piotr Tomasik · Executive Officer, Director · decision-maker
Jeff Tatarchuck · Executive Officer, Director · decision-maker
Andrew Homan · Director
Careers mailbox is known
≈ $83k – $168k per year (Estimated) · Equity · Senior · 5+ years exp · In office (Las Vegas, United States) · Bachelor's Degree · Full-Time · Senior
Rust
Java
Python
DevOps
Ansible
Git
CI/CD
HPC
HQ: San Francisco, United States · Developer Tools · Observability & APM · Est. 2011 · Trust A · Hiring 37, 1 new
Sentry is a software development and monitoring company headquartered in San Francisco, California, and founded in 2011. The company provides an open-source error tracking and application performance monitoring platform that helps developers identify, diagnose, and fix code issues in real-time across various programming languages and frameworks. Serving millions of developers at organizations such as Disney, Microsoft, and Slack, the firm operates globally as a venture-backed enterprise focusing on developer-centric observability tools and AI-driven debugging solutions.
No named decision-maker yet.
No careers mailbox known
$143k – $300k per year · Equity · Senior · 5+ years exp · Hybrid (Toronto, Canada) · Full-Time · Senior · English
Rust
Python
Go
C++
Java
DevOps
SLI/SLO/SLA
Terraform
Kubernetes
QA
Sentry
+1
$116k – $143k per year · Equity · Junior · 2+ years exp · Hybrid (Toronto, Canada) · Full-Time · Junior
Rust
Go
Java
Python
Databases
Apache Kafka
AI/ML
Flink
Spark
DevOps
GCP
Kubernetes
AWS
QA
Sentry
+3
HQ: Curitiba, Brazil · Debt Collection & Recovery · Hiring 11, 2 new
HQ: Curitiba, Brazil · Debt Collection & Recovery · Hiring 11, 2 new
Bellinati Perez is a Brazilian credit recovery company with 30 years of experience in secured and unsecured, amicable and judicial collection, using human, digital and hybrid negotiation models. It works for the largest credit-granting institutions in the country and is recognized as one of the best places to work in the state of Parana. The company is headquartered in Curitiba, Parana, Brazil.
No named decision-maker yet.
No careers mailbox known
Middle · Hybrid (Curitiba, Brazil) · Full-Time · Middle · Portuguese: C1
Rust
SQL
Python
Python
pySpark
AI/ML
Polars
XGBoost
LightGBM
Pandas
Machine Learning
Spark
DevOps
Git
Docker
+4
HQ: Oxnard, United States · Military Drones · Drones & UAVs · 51-200 employees · Trust A · Hiring 47, 1 new
Swarm helps small teams mobilize thousands of uncrewed vehicles in communications-limited, contested environments.
No named decision-maker yet.
Careers mailbox is known
$220k – $300k per year · Staff+ · Remote (United States) · Bachelor's Degree · Full-Time · Nationals only · Citizenship or vetting required · Staff
Rust
Go
C++
C
C
ZeroMQ
C++
Protobuf
AI/ML
Reinforcement Learning
AI Agents
DevOps
gRPC
Robotics
SLAM
Reinforcement Learning
ROS2
Sensor Fusion
Defense
STANAG
+6
$170k – $220k per year · Junior · In office (San Francisco, United States) · Bachelor's Degree · Full-Time · Nationals only · Citizenship or vetting required · Junior
Rust
C++
C++
OpenGL
DevOps
CI/CD
$170k – $250k per year · Senior · 5+ years exp · Remote (United States) · Bachelor's Degree · Full-Time · Nationals only · Citizenship or vetting required · Senior
Rust
C++
C
C
ZeroMQ
C++
Protobuf
AI/ML
Vision-Language-Action
World Models
AI Agents
DevOps
gRPC
Robotics
Sensor Fusion
ROS2
Defense
STANAG
+4
HQ: Washington, United States · Computer Vision · Video Surveillance · 51-200 employees · Est. 2023 · Startup · Hiring 6, 1 new
A distributed sensor network delivering HD video and real-time AI insights to help civil and commercial operators monitor, detect and respond across global waters.
No named decision-maker yet.
Careers mailbox is known
≈ $143k – $258k per year (Estimated) · Senior · 5+ years exp · In office (Arlington, United States) · Bachelor's Degree · Full-Time · Nationals only · Senior
Rust
Go
TypeScript
C++
JavaScript
Python
DevOps
gRPC
Rest API
GCP
Azure
CI/CD
AWS
Terraform
Kubernetes
Cybersecurity
CodeQL
OWASP Top 10
CWE
Threat Modeling
Burp Suite
NIST 800-171
SLSA
Sigstore
Defense
CMMC
+15
San Francisco · Bellevue · Palo Alto · AI Consulting & Integration · Hiring 6
AI-native enterprise solutions that embed domain-specific models into real workflows with built-in governance and end-to-end accountability.
No named decision-maker yet.
Careers mailbox is known
$150k – $200k per year · Staff+ · Hybrid (San Francisco, United States) · Bachelor's Degree · Full-Time · Staff
Rust
TypeScript
Java
SQL
Python
AI/ML
RAG
LLM
DevOps
DNS
Docker
GCP
Azure
AWS
+4
HQ: Philadelphia, United States · Energy Management · Electrical Equipment & Cables · 201-500 employees · Est. 2011 · Hiring 1
Installers nationwide trust ConnectDER's meter socket adapters, or meter collars. Easier, faster, more profitable installs of residential solar plus battery storage.
Ivo Steklac · Executive Officer, Director · decision-maker
Whitman Fulton · Executive Officer, Director · decision-maker
Ashley Leonard · Executive Officer · decision-maker
David Hayes · Director
No careers mailbox known
$155k – $209k per year · Equity · Lead · 7+ years exp · Hybrid (Philadelphia, United States) · Bachelor's Degree · Staff
Rust
C++
C++
CMake
DevOps
RTOS
CI/CD
TCP/IP
Cybersecurity
PKI
SpaceTech
FMEA
Energy
IEEE 1547
+1
HQ: New York, United States · AI Research Labs · Foundation Models · 501-1000 employees · Est. 2024 · Startup · Trust A · Hiring 45, 5 new
Reflection AI is a company founded in 2024 by former Google DeepMind researchers who worked on AlphaGo and large language models. It builds autonomous coding agents and has committed to releasing frontier open-weight models as an American counterweight to Chinese open model releases. The company raised a very large round in 2025 to fund training at frontier scale.
No named decision-maker yet.
Careers mailbox is known
≈ $179k – $355k per year (Estimated) · Equity · Staff+ · In office (New York, San Francisco, United States, London, United Kingdom) · Full-Time · Staff
Rust
C++
Python
AI/ML
Pre-training
≈ $143k – $294k per year (Estimated) · Equity · Lead · 15+ years exp · In office (New York, San Francisco, United States) · Full-Time · Staff
Rust
Go
Python
DevOps
Pulumi
Cloudflare
IAM
Terraform
GCP
Kubernetes
CI/CD
AWS
Cybersecurity
Okta
Open Policy Agent
Zero Trust
Least Privilege
Teleport
HashiCorp Boundary
PKI
Active Directory
+11
≈ $179k – $355k per year (Estimated) · Equity · Staff+ · In office (New York, San Francisco, United States, London, United Kingdom) · Full-Time · Staff
Rust
Go
C++
C++
Protobuf
DevOps
gRPC
SLI/SLO/SLA
Kubernetes
HQ: Milan, Italy · Office & Productivity Software · Consumer & Utility Software · 501-1000 employees · Est. 2013 · Hiring 41
Bending Spoons is an Italian technology company that acquires established consumer and productivity software products and rebuilds them on its own technology stack, with a portfolio that includes Evernote, Remini, WeTransfer, Vimeo and Eventbrite. Founded in 2013 in Copenhagen and later moved to Italy, it hires software engineers, product managers, lawyers and sales staff through a centralized recruiting process. The company is headquartered in Milan, Italy.
No named decision-maker yet.
Careers mailbox is known
≈ $83k – $171k per year (Estimated) · Junior · Atlanta · Remote (United States) · Full-Time · Junior
Rust
Python
DevOps
gRPC
Docker
Kubernetes
Intern · In office (Milan, Italy) · Internship · Intern · English: C1
Rust
Python
DevOps
gRPC
Docker
Kubernetes
≈ $35k – $74k per year (Estimated) · Milan · Remote (Italy) · Full-Time · English: C1
Rust
Python
DevOps
gRPC
Docker
Kubernetes
