Junior Backend Developer Jobs

Junior Backend Developer jobs hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $126,563/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

AI/ML
Software
Data
Security
DevOps & Cloud
Leadership
Product
Design
Fintech
Hardware & Chips
Defense
Aerospace
Biotech
Energy
Robotics
Automotive
MedTech
Science
jhuapl.edu · HQ: Laurel, United States · Science & Engineering · Research Institutes · 5000+ employees · Est. 1942 · Trust B · Hiring 449, 24 new
HQ: Laurel, United States · Science & Engineering · Research Institutes · 5000+ employees · Est. 1942 · Trust B · Hiring 449, 24 new
The Johns Hopkins University Applied Physics Laboratory is a prominent not-for-profit research institution dedicated to solving complex national security, defense, and scientific challenges. Headquartered in Laurel, Maryland, the center conducts advanced research and systems engineering for agencies such as the U.S. Department of Defense and NASA, contributing to major breakthroughs in cyber defense, autonomous systems, and space exploration. Founded in 1942, it has grown to become the largest university-affiliated research center in the United States, playing an instrumental role in historic interplanetary missions and critical defense technologies.
No named decision-maker yet.
Careers mailbox is known
Verified live · 3 hours ago Visa sponsor 5 days ago Likely open · 63%

Software Engineer

≈ $87k – $180k per year (Estimated) · Junior · 1+ year exp · In office (Laurel, United States) · Relocation · Bachelor's Degree · TS/SCI · Citizenship or vetting required · Junior
Rust
MATLAB
C++
Java
Python
AI/ML
Tabnine
Agentic Workflows
Machine Learning
AI Agents
DevOps
GitLab
Git
Docker
Management
Jira
+5
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Verified live · 3 hours ago Visa sponsor 6 days ago Likely open · 63%

2027 Graduate - Software Systems Engineer

≈ $85k – $174k per year (Estimated) · Junior · In office (Laurel, United States) · Relocation · Bachelor's Degree · Secret · Citizenship or vetting required · Junior
Perl
C++
Python
DevOps
GitLab
CI/CD
Apply
Verified live · 3 hours ago Visa sponsor 20 days ago Likely open · 51%

2027 Graduate - Systems & Software Engineer - Multi-Domain Mission Planning Development

≈ $85k – $175k per year (Estimated) · Junior · In office (Laurel, United States) · Relocation · Bachelor's Degree · Top Secret · Citizenship or vetting required · Junior
MATLAB
TypeScript
C++
JavaScript
Python
AI/ML
Machine Learning
DevOps
Git
Docker
Linux
Kubernetes
CI/CD
+3
Apply

Kostal Group

kostal-career.com
kostal-career.com · HQ: Lüdenscheid, Germany · Solar Energy · Electronics Manufacturing · Automotive Components · 5000+ employees · Est. 1912 · Trust A · Hiring 85, 6 new
HQ: Lüdenscheid, Germany · Solar Energy · Electronics Manufacturing · Automotive Components · 5000+ employees · Est. 1912 · Trust A · Hiring 85, 6 new
Kostal Group is a family-owned German manufacturer of electronic and mechatronic products, headquartered in Lüdenscheid, that supplies automotive components and connector systems and builds solar inverters and other energy electronics. Founded in 1912 and still run by the Kostal family, the group employs around 20,000 people at 47 locations in 22 countries, and in 2022 it opened Kostal Business Services in Budapest to centralise IT, finance, procurement and HR support. It hires hardware and electronics engineers, PCB layouters, quality and testing engineers, SAP and PLM specialists, sales managers and finance staff across Germany, Hungary, Mexico, Morocco and the US.
No named decision-maker yet.
No careers mailbox known
Verified live · 2 hours ago 5 days ago Hiring now · 90%

INGENIERO DE DESARROLLO MECÁNICO- CONECTORES

Junior · 2+ years exp · In office (Querétaro, Mexico) · Full-Time · Senior · English · Spanish: C1
CATIA
ANSYS
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Abound

getabound.com
getabound.com · HQ: London, United Kingdom · Consumer Loans & Pawnshops · 51-200 employees · Startup · Trust A · Hiring 13, 1 new
HQ: London, United Kingdom · Consumer Loans & Pawnshops · 51-200 employees · Startup · Trust A · Hiring 13, 1 new
Abound is a United Kingdom consumer lender that uses AI and Open Banking data to assess what applicants spend and can afford to repay, rather than relying almost entirely on credit scores. It hires underwriters, software engineers, security specialists and people operations staff, with offices in London, Madrid and Shenzhen. The company is headquartered in London, England, United Kingdom.
No named decision-maker yet.
Careers mailbox is known
Verified live · 3 hours ago 5 days ago Hiring now · 86%

Junior Software Engineer

≈ $51k – $118k per year (Estimated) · Junior · Hybrid (London, United Kingdom) · Full-Time · Junior
Java
SQL
Python
JavaScript
Python
FastAPI
SQLAlchemy
Uvicorn
Java
Liquibase
Databases
PostgreSQL
MySQL
Frontend
React.js
DevOps
Platform Engineering
Git
Docker
GCP
Azure
AWS
OpenTelemetry
+10
Apply

Netcompany

netcompany.com
netcompany.com · HQ: Copenhagen, Denmark · Custom Software Development · Digital Government · Systems Integrators · 5000+ employees · Est. 1999 · IT services · Trust B · Hiring 131, 16 new
HQ: Copenhagen, Denmark · Custom Software Development · Digital Government · Systems Integrators · 5000+ employees · Est. 1999 · IT services · Trust B · Hiring 131, 16 new
Netcompany is a Danish technology company founded in 1999 that builds and operates large digital systems for public sector bodies and private enterprises across northern Europe. It is best known for delivering national-scale platforms for Danish and other government agencies, including tax, benefits, health and identity systems, and it works on a delivery model where it takes end-to-end responsibility for a solution rather than supplying consultants by the hour. Headquartered in Copenhagen and listed on Nasdaq Copenhagen, it employs several thousand people across Denmark, Norway, the Netherlands, the United Kingdom, Poland and Greece.
Andre Rogaczewski · Co-founder and Chief Executive Officer · decision-maker
Claus Jorgensen · Co-founder · founder
Careers mailbox is known
Verified live · 3 hours ago Visa sponsor 5 days ago Likely open · 63%

Software Developer (with QAT experience)

≈ $46k – $106k per year (Estimated) · Junior · 2+ years exp · Hybrid (London, United Kingdom) · Bachelor's Degree · Full-Time · Junior · English
SQL
Python
C#
C#
.NET
DevOps
Terraform
Azure
AWS
Apply
Verified live · 3 hours ago Visa sponsor 16 days ago Likely open · 51%

Software Developer (Python, AWS)

≈ $39k – $91k per year (Estimated) · Junior · 2+ years exp · Hybrid (Leeds, United Kingdom) · Bachelor's Degree · Full-Time · Middle
TypeScript
SQL
Python
AI/ML
Machine Learning
DevOps
AWS Lambda
Amazon EC2
Amazon S3
Terraform
AWS
+1
Apply
penta-si.it · Custom Software Development · IT Consulting & Digital Transformation · Hiring 21, 2 new
Custom Software Development · IT Consulting & Digital Transformation · Hiring 21, 2 new
Penta Soluzioni Informatiche is an Italian IT services company providing software development and consulting for client projects. Its vacancies cover Java Spring Boot, Salesforce Field Service, AI backend, SAS data engineering and .NET development as well as functional business analysis, with hybrid work based in Rome. The company is based in Italy.
No named decision-maker yet.
No careers mailbox known
5 days ago Hiring now · 90%

FULL STACK DEVELOPER JUNIOR

≈ $30k – $60k per year (Estimated) · Junior · In office (Italy) · Freelance · Junior
TypeScript
Java
Java
Hibernate
DevOps
Docker
Kubernetes
Cybersecurity
Keycloak
Apply
HQ: Lima, Peru · Hiring 5, 3 new
HQ: Lima, Peru · Hiring 5, 3 new
No named decision-maker yet.
No careers mailbox known
5 days ago Hiring now · 90%

Full Stack Software Engineer

Junior · 2+ years exp · Hybrid (Lima, Peru) · Full-Time · Junior
SQL
TypeScript
JavaScript
Frontend
Vue.js
GraphQL
Angular
React.js
DevOps
Rest API
Docker
Kubernetes
CI/CD
Management
Agile
+4
Apply

Holcim

holcim.com
holcim.com · HQ: Zug, Switzerland · Building Materials · 5000+ employees · Est. 1912 · Trust A · Hiring 256, 25 new
HQ: Zug, Switzerland · Building Materials · 5000+ employees · Est. 1912 · Trust A · Hiring 256, 25 new
Holcim is a Swiss building materials and solutions group headquartered in Zug that produces cement, aggregates and ready-mix concrete and sells roofing, insulation, flooring and other building solutions for infrastructure, industry and buildings. Founded in 1912, it employs more than 50,000 people in 45 countries across Europe, Latin America, Asia, the Middle East and Africa, and spun off its North American business as Amrize in 2025. Its careers board lists maintenance technicians, plant and batching operators, electrical and mechanical project managers, accounting process leads, apprentices and HR trainees.
Steffen Kindler · Executive Officer · decision-maker
Jan Jenisch · Executive Officer, Director · decision-maker
Galina Paukova · HR
Ellina Nurk · HR
No careers mailbox known
Verified live · 1 hour ago 5 days ago Hiring now · 90%

PROGRAMADOR DE PEDIDOS

Junior · 2+ years exp · In office (Puebla, Mexico) · Junior · Spanish: C1
Apply

Atiempo

atiempo.co
atiempo.co · Cúcuta · Hiring 1, 1 new
Cúcuta · Hiring 1, 1 new
No named decision-maker yet.
No careers mailbox known
5 days ago Hiring now · 86%

Desarrollador Junior - Urgente Cúcuta

$6.1k per year · Junior · 1+ year exp · In office (Cúcuta, Colombia) · Contractor · Junior
PHP
Apply
Report

Suvoda

suvoda.com
suvoda.com · HQ: Conshohocken, United States · Clinical Trial Software · 201-500 employees · Est. 2013 · Hiring 17, 3 new
HQ: Conshohocken, United States · Clinical Trial Software · 201-500 employees · Est. 2013 · Hiring 17, 3 new
Suvoda is a leading provider of clinical trial management software. We help sponsors and CROs manage their clinical trials efficiently and effectively.
Dave Murray · Executive Officer · decision-maker
Stephanie Walters · Executive Officer · decision-maker
Robert Hummel · Executive Officer, Director · decision-maker
Marius Manole · Executive Officer, Director · decision-maker
No careers mailbox known
Verified live · 4 hours ago 5 days ago Hiring now · 90%

Junior Technical (Support) Analyst w. Python (second shift)

Junior · 1+ year exp · Bucharest · Remote (Romania, EEST hours) · Bachelor's Degree · Junior
Bash
TypeScript
JavaScript
SQL
Python
Python
Django
Databases
PostgreSQL
DevOps
Unix
Linux
Cybersecurity
OWASP
+2
Apply

RyC Tech Group

ryctechgroup.com
ryctechgroup.com · Hiring 3, 1 new
Hiring 3, 1 new
No named decision-maker yet.
No careers mailbox known
5 days ago Hiring now · 90%

Desarrollador Full-Stack AWS

≈ $19k – $42k per year (Estimated) · Junior · 2+ years exp · Chile · Remote (Chile) · Junior
C#
TypeScript
JavaScript
SQL
C#
.NET
Databases
DynamoDB
Frontend
Vue.js
Next.js
Angular
React.js
DevOps
CloudFormation
AWS Lambda
Amazon EC2
GitLab
Amazon S3
IAM
GitHub
Docker
Kubernetes
CI/CD
AWS
+13
Apply
hpe.com · HQ: Spring, United States · Cloud Platforms (IaaS & PaaS) · High-Performance Computing · Network Equipment · Enterprise Storage Systems · Servers & Data Center Hardware · 5000+ employees · Est. 2015 · Trust B · Hiring 1363, 141 new
HQ: Spring, United States · Cloud Platforms (IaaS & PaaS) · High-Performance Computing · Network Equipment · Enterprise Storage Systems · Servers & Data Center Hardware · 5000+ employees · Est. 2015 · Trust B · Hiring 1363, 141 new
Hewlett Packard Enterprise is a global technology company specializing in edge-to-cloud solutions, enterprise IT infrastructure, and intelligent software services. Formed in 2015 following the division of Hewlett-Packard Company, the organization offers servers, storage, high-performance computing, and networking capabilities through flexible consumption models like its GreenLake platform. Headquartered in Spring, Texas, the enterprise operates internationally to help commercial and public-sector clients secure, manage, and modernize their digital infrastructure.
No named decision-maker yet.
No careers mailbox known
Verified live · 5 hours ago 5 days ago Likely open · 63%

Systems/Software Engr

≈ $12k – $32k per year (Estimated) · Junior · 2+ years exp · In office (Bengaluru, India) · Bachelor's Degree · Full-Time · Junior
Python
AI/ML
Machine Learning
DevOps
Splunk
Datadog
PagerDuty
AIOps
Platform Engineering
Prometheus
Grafana
GCP
Azure
AWS
Management
ServiceNow
+5
Apply
Verified live · 5 hours ago 12 days ago Likely open · 60%

Systems/Software Engineer I

≈ $9.5k – $21k per year (Estimated) · Junior · In office (Bengaluru, India) · Full-Time · Junior
Unix
Apply
Verified live · 5 hours ago 13 days ago Likely open · 54%

Graduate SW Engineering

$33k – $49k per year · Junior · In office (Bolzano, Italy) · Bachelor's Degree · Full-Time · Junior · English
Apply

Sécurité sociale

securite-sociale.fr
securite-sociale.fr · HQ: Paris, France · Public Administration & Local Government · Health Insurance & Benefits · 1001-5000 employees · Est. 1945 · Trust B · Hiring 92, 15 new
HQ: Paris, France · Public Administration & Local Government · Health Insurance & Benefits · 1001-5000 employees · Est. 1945 · Trust B · Hiring 92, 15 new
The Sécurité sociale is the French public social security system, covering health insurance, family benefits, pensions, and workplace accidents and occupational diseases, and its national portal is run by the Direction de la Sécurité sociale in Paris. Created in 1945, the system is delivered by national funds and local networks such as the CPAM health insurance offices, the CAF family allowance funds and the URSSAF contribution collectors, with offices in every French department. Recruitment covers benefits and health insurance technicians, contribution recovery and employer account officers, fraud investigators, physiotherapists, software developers, cloud and cybersecurity engineers.
No named decision-maker yet.
No careers mailbox known
Verified live · 3 hours ago 5 days ago Hiring now · 90%

Un.e Développeur.euse

$36k per year · Junior · 2+ years exp · In office (Grenoble, France) · Contractor · Junior · French: C1
PHP
JavaScript
TypeScript
PHP
Laravel
Livewire
Databases
MySQL
Frontend
Angular
DevOps
Git
Cybersecurity
SonarQube
Management
UiPath
+2
Apply

Prosud

prosud.lu
prosud.lu · Hiring 2, 2 new
Hiring 2, 2 new
No named decision-maker yet.
No careers mailbox known
5 days ago Hiring now · 86%

Analista Desarrollador/a de Tecnología

≈ $20k – $44k per year (Estimated) · Junior · 2+ years exp · In office (Santiago, Chile) · Full-Time · Junior
SQL
Databases
PostgreSQL
AI/ML
Copilot
DevOps
GitHub
Rest API
Git
Management
Power Automate
QA
Postman
Apply

HyrMe

hyrme.in
hyrme.in · HQ: Bengaluru, India · Custom Software Development · Hiring 32, 8 new
HQ: Bengaluru, India · Custom Software Development · Hiring 32, 8 new
HyrMe is an Indian technology company that builds technology-led products and AI solutions. It hires technical product managers, presales and AI solution engineers, frontend software engineers and senior product designers, mostly in Bengaluru and Mumbai. The company is headquartered in Bengaluru, India.
No named decision-maker yet.
No careers mailbox known
5 days ago Hiring now · 90%

Software Engineer - Backend Developement

≈ $8k – $22k per year (Estimated) · Junior · 2+ years exp · In office (India) · Junior
Go
Databases
Redis
MySQL
Apache Kafka
DevOps
Platform Engineering
Kubernetes
AWS
Apply

Leegality

leegality.com
leegality.com · HQ: Gurgaon, India · Cybersecurity · Software · Workflow & Process Automation (RPA, BPM) · Digital Signature · 51-200 employees · Startup · Hiring 18, 2 new
HQ: Gurgaon, India · Cybersecurity · Software · Workflow & Process Automation (RPA, BPM) · Digital Signature · 51-200 employees · Startup · Hiring 18, 2 new
Leegality is a legal technology software enterprise specializing in digital document infrastructure, eSignatures, eStamping, and document workflow automation. Headquartered in Gurugram, Haryana, India, the company provides a cloud-based SaaS platform designed to digitize, execute, and manage high-volume legal and business agreements. Its enterprise product suite includes Aadhaar-based eSign, Digital Signature Certificate (DSC) integration, automated digital eStamping across Indian states and union territories, electronic Bank Guarantee (eBG) processing, and National E-Governance Services Limited (NeSL) integrations for digital lending.
No named decision-maker yet.
Careers mailbox is known
Verified live · 4 hours ago 5 days ago Hiring now · 86%

Software Engineer - Java

Junior · 2+ years exp · Hybrid · Full-Time · Junior
Java
Python
Java
Hibernate
Databases
ElasticSearch
MySQL
DevOps
AWS
Apply

KPMG

kpmg.com
kpmg.com · HQ: Dhaka, Bangladesh · Management Consulting · Audit & Assurance Firms · 5000+ employees · Trust B · Hiring 48, 23 new
HQ: Dhaka, Bangladesh · Management Consulting · Audit & Assurance Firms · 5000+ employees · Trust B · Hiring 48, 23 new
KPMG is a global organization of independent professional services firms providing Audit, Tax and Advisory services. KPMG firms operate in 142 countries and territories with more than 275,000 partners and employees working in member firms around the world.
No named decision-maker yet.
Careers mailbox is known
5 days ago Likely open · 63%

.NET Developer - Tax GMS Developers

≈ $51k – $98k per year (Estimated) · Junior · 2+ years exp · Hybrid (Warsaw, Kraków, Poland) · Full-Time · Junior
C#
TypeScript
JavaScript
SQL
C#
ASP.NET Core
xUnit
Databases
Azure Cosmos DB
AI/ML
OpenAI
Frontend
Angular
React.js
Mobile
MVVM
DevOps
Azure DevOps
Azure
CI/CD
Management
Agile
+7
Apply

Mantra Care

mantracare.org
mantracare.org · Paris · Mexico City · Buenos Aires · Lagos · Berlin · Physiotherapy & Rehabilitation · Health Care · Lifestyle · Hiring 1, 1 new
Paris · Mexico City · Buenos Aires · Lagos · Berlin · Physiotherapy & Rehabilitation · Health Care · Lifestyle · Hiring 1, 1 new
About MantraCare What is MantraCare? MantraCare is a global wellness provider offering mental and physical well-being services.
No named decision-maker yet.
Careers mailbox is known
5 days ago Hiring now · 86%

Full Stack Developer - Node.js/React.js

≈ $8k – $21k per year (Estimated) · Junior · 2+ years exp · In office (Delhi, India) · Junior
Node JS
JavaScript
Node JS
Express
Databases
MySQL
Frontend
Next.js
React.js
Mobile
React Native
DevOps
Rest API
Git
+1
Apply
Report
qube-rt.com · HQ: London, United Kingdom · Hedge Funds & Alternative Investments · 1001-5000 employees · Est. 2018 · Trust A · Hiring 182, 16 new
HQ: London, United Kingdom · Hedge Funds & Alternative Investments · 1001-5000 employees · Est. 2018 · Trust A · Hiring 182, 16 new
Qube Research & Technologies is a quantitative hedge fund and investment manager that runs systematic trading strategies across global markets. It applies statistical research, machine learning and high-performance technology to trade equities, futures, options, credit and other liquid asset classes. The firm was founded in 2018 by a team from Credit Suisse's quantitative trading business led by Pierre-Emmanuel Juillard and is headquartered in London.
No named decision-maker yet.
No careers mailbox known
Verified live · 11 min ago Visa sponsor 5 days ago Hiring now · 90%

Quantitative Developer - Commodities (Python)

≈ $66k – $152k per year (Estimated) · Junior · 2+ years exp · In office (London, United Kingdom) · Junior
SQL
Python
Databases
DynamoDB
Snowflake
AI/ML
Polars
Pandas
NumPy
Streamlit
Ray
Machine Learning
DevOps
AWS CDK
SLURM
AWS Lambda
Amazon S3
Git
AWS
Analytics
Matplotlib
Plotly
+10
Apply
Verified live · 11 min ago 2 months ago Hiring now · 72%

Quantitative Developer - Python

Junior · 2+ years exp · In office (Hong Kong) · Junior
Python
Mobile
Clean Architecture
DevOps
Self-Healing
HPC
Kubernetes
AWS
Apply
Top 25% payVerified live · 11 min ago 2 months ago Hiring now · 72%

C++ Software Engineer - Core Trading Technology

$150k – $220k per year · Junior · 2+ years exp · In office (Chicago, United States) · Junior
Bash
C++
Python
DevOps
Linux
CI/CD
Cybersecurity
Wireshark
Tcpdump
Apply

Mobifly

mobifly.tech
mobifly.tech · HQ: Gurgaon, India · IT Consulting & Digital Transformation · IT Outsourcing & Dedicated Teams · Likely startup · Hiring 29, 14 new
HQ: Gurgaon, India · IT Consulting & Digital Transformation · IT Outsourcing & Dedicated Teams · Likely startup · Hiring 29, 14 new
Mobifly is an ISO-certified AI, cloud & enterprise product engineering company delivering automation and digital transformation solutions worldwide.
No named decision-maker yet.
Careers mailbox is known
5 days ago Hiring now · 87%

PHP Developer - Server Side Component

≈ $7.5k – $20k per year (Estimated) · Junior · 2+ years exp · In office (Delhi, Gurgaon, Surat, India) · Junior
PHP
JavaScript
PHP
Yii
Laravel
Symfony
CodeIgniter
Databases
MySQL
Frontend
JQuery
DevOps
Rest API
Git
Linux
+3
Apply
Machines can read this selection · checked 10:52 UTC
Junior Backend Developer Jobs
Frequently asked questions
How many Junior Backend Developer jobs are available on Alion?
There are currently 4300 active listings from 2451 hiring companies on Alion, refreshed daily.
What salary do Junior Backend Developer jobs pay?
The average salary is around $126,563 per year based on the current listings.
Are remote options available for Junior Backend Developer jobs?
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 Junior Backend Developer jobs?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.