Backend Development jobs in Massachusetts

Remote or Maumee, Ohio

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Today

Job Summary: The Senior Back-End Software Developer will be responsible for designing and developing scalable, secure, and high-performance back-end web-based applications and services, including maintenance, testing, and debugging. In addition to development, this individual will collaborate with a team of developers and occasionally assist junior developers in all facets of software development. Job Goals: Contribute to all stages of the software development lifecycle, from feasibility, soluti

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Full-time

Compensation information provided in the description

Sr. Optimizely Developer

Boston, Massachusetts

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Today

Join a fast-moving digital marketing team that is investing heavily in modern web technology, experimentation, and data-driven growth. This Senior Optimizely Developer role is a great fit for someone who enjoys building scalable CMS solutions, launching sophisticated experiments, and using AI-assisted tools to work faster and smarter. Responsibilities Build and maintain reusable components, page templates, and content models within Optimizely CMS to help marketing teams launch web pages effici

Full-time

USD 79,000.00 - 130,000.00 per year

Staff Software Engineer - Backend/Start-Up/Cambridge, MA

Boston, Massachusetts

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Today

Job Description A start up in Boston is hiring a Staff Backend Engineer to help lead the development and architecture of their core backend systems. In this role, you'll work with product leadership and engineering teams to shape scalable API platforms, build new product features, and create data models that support rapid platform growth. You'll be working on multi-tenant SaaS products, complex data models, and modern APIs. You will thrive in a collaborative environment, take full ownership of

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Full-time

$220000 - $250000

Simulation Software Engineer

Boston, Massachusetts

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Today

This company located in Boston is a technology company that develops quantum networking software and infrastructure. The company focuses on helping organizations build and operate entanglement-based quantum networks for secure communications, computing connectivity, and distributed quantum sensing. This company is not building general-purpose quantum computers, they are building the software and control systems that enable quantum networks, similarly to how networking software enables today's in

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Full-time

$135000 - $190000

T26-9724; Software Engineering & Development, VP

Boston, Massachusetts

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4d ago

We are seeking a experienced Development Lead with expertise in Java and Spring Boot backend development, combined with knowledge in Databricks and modern data engineering technologies. This role is focused on hands-on development, technical leadership, and delivery execution for large-scale, production-grade platforms. The Lead will actively contribute to development while guiding teams, ensuring high code quality, performance, and reliability. The role works closely with Business, QA, DevOps,

Full-time

USD 120,000.00 - 202,500.00 per year

Senior Full Stack Engineer

Remote

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Today

Job Description A fast-growing SaaS company is looking for a Staff Software Engineer to join their remote team in Toronto. You'll help build and scale a modern platform that streamlines commerce, operations, and customer workflows using TypeScript, Node.js, React, GraphQL, and AI-assisted development tools. This is an opportunity for a highly autonomous engineer who enjoys solving complex technical challenges, owning projects end-to-end, and working closely with stakeholders and customers. You

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Full-time

$150000 - $200000

Software Engineer (Remote)

Remote or Birmingham, Alabama

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Yesterday

RESPONSIBILITIES: Kforce has a client that is seeking a Remote Software Engineer. Summary: We are seeking a highly experienced Software Engineer to join an enterprise application development team responsible for maintaining and modernizing critical applications. This role will be approximately 70% backend development and 30% frontend development, with a strong focus on the .NET ecosystem, application modernization, and secure software development. The team supports a combination of modern appl

Contract

$54 - $63 hourly

Senior Full-Stack Engineer / Typescript, Go, AWS / Robotics / Boston, MA

Boston, Massachusetts

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Today

Job Description A robotics startup North of Boston is hiring a Senior Full Stack Software Engineer for their team. As a Senior Full Stack Engineer, you'll be a point person for building the software that powers, monitors, and improves autonomous robotic systems in the field. The company specializes in automating tire changing and wheel balancing through AI-powered robotics, helping modernize a process that has remained largely unchanged for decades. You'll be supporting the development of opera

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Full-time

$150000 - $170000

Senior Software Engineer – Web Application Development

Remote

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Today

Senior Software Engineer Web Application DevelopmentLocation: Remote Job Type: Contract Contract Duration: 3 Years Client: Avangrid Energy & Utilities Maximum Rate: $49/hour Job OverviewWe are seeking a Senior Software Engineer with a strong Web Application Development / Full-Stack focus to support a long-term enterprise engagement with Avangrid, a leading U.S. energy and utilities company. The ideal candidate will have 5+ years of professional web application development experience and strong

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Contract, Third Party

Graph Development/Graph Engineers (Neo4j)

Remote

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2d ago

Job Title: Graph Development/Graph Engineers(Neo4j) Location: Remote(USA) Duration: Long term Key Responsibilities Design and develop graph data models inNeo4jto support complex business relationships and analytics use cases.Write, optimize, and maintainCypher queries, stored procedures, and graph algorithms for efficient graph traversal and pattern matching.Implement and leverageNeo4j Graph Data Science (GDS)algorithms such as PageRank, Community Detection, Similarity, and Pathfinding.Build a

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Contract

Depends on Experience

Senior Backend Engineer // Fully Remote // TypeScript Node.JS

Remote

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Today

A fast-growing B2B infrastructure platform is expanding its engineering team and looking for a Senior Backend Engineer to join one of its most critical and high-velocity teams. This is a full-time, 100% remote opportunity built around a TypeScript, Node.js, and Nest.js stack, with microservice architecture at the core. The platform powers real-time services for a rapidly growing merchant base and operates at meaningful scale. EST hours are required. This team owns more services than any other i

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Full-time

$170000 - $200000

Senior Backend .NET Engineer

Remote or Lakeland, Florida

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Yesterday

RESPONSIBILITIES: Kforce has a client that is seeking a Senior Backend .NET Engineer in Lakeland, FL. Duties Include: * Design and implement backend architecture using .NET Framework/.NET 8 and C# * Develop and maintain RESTful APIs and microservices for web and mobile applications * Optimize application performance, scalability, and security across distributed systems * Collaborate with FE engineers to integrate user-facing elements with server-side logic * Implement database solutions (SQL Se

Full-time

$50 - $65 annually

Python Developer

Remote or Almont, Colorado

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Today

Description: Remote Our client seeks a Python Developer to build and maintain automated cloud-based media workflows and REST API integrations for an SDVI Rally media supply chain project. The role focuses on scalable media processing infrastructure, microservices, and automated workflows using SDVI Rally components and AWS services. Due to client requirements, applicants must be willing and able to work on a w2 basis. For our w2 consultants, we offer a great benefits package that includes Med

Contract

Golang Developer

Remote

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5d ago

We are seeking an experienced Golang Developer with strong hands-on expertise in Golang, PostgreSQL, REST APIs, and microservices to design, develop, and maintain scalable backend applications and services. The ideal candidate will have solid backend development experience and strong database skills. Experience working with Java and React is a plus. Key ResponsibilitiesDesign, develop, and maintain scalable backend applications using Golang / Go.Develop, optimize, and maintain database solutions

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Contract

Django Backend Lead Developer

Remote

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4d ago

Django Backend Lead DeveloperLocation: Jersey City, NJ / Charlotte, NC Remote Employment Type: Contract Job SummaryWe are seeking an experienced Django Backend Lead Developer to design, develop, and lead scalable backend applications and services. The ideal candidate will have strong expertise in Python, Django, REST APIs, Microservices, Cloud technologies, and database management, along with experience leading technical initiatives and mentoring developers. Key ResponsibilitiesLead backend dev

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Contract, Third Party

Depends on Experience

Senior Java Developer

Remote or Atlanta, Georgia

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Yesterday

RESPONSIBILITIES: Kforce has a client that is seeking a remote Senior Java Developer to join our team. Overview: The client is kicking off a focused stabilization and modernization initiative for an application and is looking to bring on an individual to support this effort. The application for the client is utilized to support various orders, vendor management/integration and fulfillment initiatives. This engagement focuses on retiring their remaining legacy dependencies, completing platform

Contract

$40 - $48 hourly

Senior Engineer Banking

Remote or Hybrid

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Today

Position Overview This role is for a hands-on Senior Engineer who will help build and scale backend systems for a growing banking platform. You will play a key role in designing and implementing secure, scalable data and API solutions, ensuring proper data separation and access controls across business entities This role operates in a highly ambiguous, evolving environment, requiring someone who can take high-level direction, translate it into technical solutions, and execute with minimal oversi

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Contract

$70-$85.00

Golang Lead / Golang Developer

Remote

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2d ago

Role:Golang Lead / Golang Developer Location:Remote / Hybrid, as applicable Position SummaryWe are seeking experienced Golang Lead / Developer candidates to support Centene Corporations healthcare technology initiatives. The ideal candidate will design, develop, test, and maintain scalable backend services and microservices using Go, with strong hands-on experience in PostgreSQL, API development, cloud-native engineering, and Agile delivery. This role requires strong technical ownership, collab

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Full-time

Depends on Experience

Senior .NET Developer

Remote or Horsham, Pennsylvania

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Yesterday

RESPONSIBILITIES: Kforce has a client in need of a Senior .NET Developer in Horsham, PA. Responsibilities: * Design, develop, and support scalable business applications that enhance user experience and operational efficiency * Collaborate with cross-functional teams to translate business needs into technical solutions and deliver high-quality software * Build and maintain full-stack applications using modern development frameworks and cloud-based technologies * Participate in Agile development

Contract

$57 - $65 hourly

Java Software Engineer (Remote)

Remote or Birmingham, Alabama

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Yesterday

RESPONSIBILITIES: Kforce has a client that is seeking a Java Software Engineer (Remote). Summary: We are seeking a Java Software Engineer with strong Java development experience to support application modernization, vulnerability remediation, API security, and overall application hardening. This role is approximately 60% backend development and 40% frontend development, working on customer-facing applications where code quality, security, and stability are critical. The ideal candidate is a str

Contract

$54 - $63 hourly

Senior DevOps Engineer

Remote or Almont, Colorado

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Today

Description: Remote Our client seeks a Senior DevOps Engineer for an initial 6-month engagement with potential extension. The role will support infrastructure setup and operational readiness of a third-party platform. This is not an architecture-only role. The objective is to build, validate, document, and hand off the platform for ongoing support after implementation. Due to client requirements, applicants must be willing and able to work on a w2 basis. For our w2 consultants, we offer a gre

Contract

Backend Development jobs in Massachusetts, USA