6 results for Back End Developer in Cambridge, MA

Frontend Developer

Hudson, MA
onsite
Permanent
100000 - 120000 USD / Yearly
Front-End Developer (Vue.js / React / Angular + C#)We’re looking for a Front-End Developer who enjoys building modern, user-friendly applications and working across a full-stack environment. This role focuses primarily on front-end development using Vue.js, but we are equally open to candidates experienced with React or Angular, as long as they also bring strong C#/.NET skills to the table. About the RoleIn this position, you’ll work closely with product and backend teams to build interactive, high-performing web applications. You’ll contribute to UI development, API integration, and help shape the architectural direction of our front-end codebase. If you’re passionate about clean code, modern frameworks, and collaborating on end‑to‑end software solutions, this role is a great fit. Responsibilities<ul><li>Develop intuitive and responsive user interfaces using Vue.js, React, or Angular</li><li>Work hands-on with C#/.NET to integrate front-end features with backend services</li><li>Collaborate with designers, product managers, and backend engineers to deliver high‑quality features</li><li>Optimize components for performance, accessibility, and cross-browser compatibility</li><li>Consume and integrate RESTful APIs and backend services</li><li>Participate in code reviews, design discussions, and architectural planning</li><li>Troubleshoot and resolve application issues across the stack</li><li>Contribute to improving development processes, tooling, and frontend architecture</li></ul>
2026-03-27T00:00:00Z

DevOps Engineer

Westborough, MA
onsite
Temporary
50 - 55 USD / Hourly
We are looking for a skilled DevOps Engineer to join our team in Westborough, Massachusetts. In this long-term contract role, you will play a pivotal part in enhancing the reliability and scalability of cloud infrastructure, CI/CD pipelines, and deployment strategies. The position requires a hybrid schedule, with in-office work on Tuesdays, Wednesdays, and Thursdays. Responsibilities: • Design, build, and maintain robust CI/CD pipelines using tools such as GitHub Actions, Jenkins, and Ansible. • Develop and implement standardized deployment pipelines for applications, integration platforms like MuleSoft, and cloud infrastructure. • Manage cloud environments using Infrastructure as Code (IaC) technologies, including Terraform and Helm. • Support containerized platforms and Kubernetes-based systems, including Docker. • Collaborate with development teams to improve automation processes, deployment frequency, and platform reliability. • Apply best practices for version control, secrets management, artifact repositories, and environmental consistency. • Troubleshoot and resolve issues across pipelines, applications, and infrastructure layers to ensure operational stability. • Enhance monitoring, logging, and observability tools to optimize platform performance. • Partner with cross-functional teams to streamline DevOps practices for custom applications and backend services. • Maintain detailed technical documentation and uphold high standards for follow-up and organizational timelines.
2026-03-20T00:00:00Z

Senior Data Engineer

Boston, MA
onsite
Permanent
150000 - 170000 USD / Yearly
We are looking for an experienced Senior Data Engineer to join our team in Boston, Massachusetts. In this role, you will be responsible for designing and building a robust data platform from the ground up, playing a pivotal part in shaping the data strategy and supporting AI-driven initiatives. This is a unique opportunity to contribute to the creation of a new data engineering function within a dynamic financial services environment. This role is hybrid, onsite in Boston 3 days a week. Responsibilities:• Design, develop, and implement a scalable data platform using Microsoft Fabric and other technologies within the Microsoft ecosystem.• Collaborate with stakeholders to define the data strategy and implement solutions that align with business goals.• Oversee and manage external consultants assisting with the development of the data platform.• Support AI enablement initiatives by ensuring the data architecture meets analytical and operational needs.• Create and maintain ETL processes to ensure efficient data extraction, transformation, and loading.• Optimize database performance across SQL, NoSQL, and other database systems.• Utilize Python for data engineering tasks, including scripting and automation.• Work closely with IT and analytics teams to ensure seamless integration of the data platform into existing systems.• Provide technical leadership and guidance while exploring future opportunities to build and expand the data engineering function.• Ensure compliance with industry standards and best practices in data security and management.
2026-03-05T00:00:00Z

Data Engineer

Foxboro, MA
onsite
Temporary
59.375 - 68.75 USD / Hourly
We are looking for a skilled Data Engineer to join our team in Foxborough, Massachusetts, on a long-term contract basis. In this role, you will design, optimize, and maintain data pipelines and storage solutions, leveraging modern tools to ensure high performance and reliability. This position offers an exciting opportunity to collaborate across teams and implement cutting-edge practices in data engineering and analytics. Responsibilities: • Optimize Amazon Redshift performance by configuring distribution keys, sort keys, and fine-tuning queries. • Develop and maintain robust data pipelines using AWS Glue and orchestrate workflows with Airflow. • Manage semantic layers and metadata to support reliable analytics and AI-driven insights. • Implement best practices for data partitioning, compression, and columnar storage formats. • Monitor and troubleshoot data workflows to ensure high availability, reliability, and automated observability. • Automate data processing tasks using Python and AWS native tools. • Enforce data security and governance policies, including row- and column-level controls, using Lake Formation and AWS services. • Oversee compliance monitoring and auditing through CloudWatch, CloudTrail, and similar tools. • Continuously refine and improve data architecture by adopting emerging AWS best practices and patterns. • Collaborate closely with Operations, Data Governance, and other teams to align with standards and achieve delivery objectives.
2026-03-26T00:00:00Z

Sr. Software Engineer

Somerville, MA
remote
Temporary
63.3365 - 73.337 USD / Hourly
We are looking for a highly skilled Senior Software Engineer to join our team in Sommerville, Massachusetts. This is a long-term contract position that focuses on developing customer-facing applications and contributing to an innovative micro front-end architecture. The role offers an exciting opportunity to work on full-stack development using cutting-edge technologies. Responsibilities: • Design, develop, and maintain customer-facing applications with a focus on scalability and performance. • Collaborate with a team of engineers to implement and optimize a micro front-end architecture. • Develop and integrate navigational components and onboarding features for seamless user experiences. • Build and maintain full-stack solutions utilizing technologies such as TypeScript, React, Ruby on Rails, and GraphQL. • Work closely with other teams to ensure alignment and successful delivery of major releases. • Write clean, efficient, and maintainable code while adhering to best practices. • Debug, troubleshoot, and resolve complex technical issues across the stack. • Participate in code reviews to ensure high-quality standards and foster team growth. • Contribute to technical discussions and propose innovative solutions. • Stay updated on emerging technologies and recommend their adoption when appropriate.
2026-04-01T00:00:00Z

User Experience (UX) Designer

Boston, MA
remote
Temporary
55 - 60 USD / Hourly
Robert Half’s marketing & creative client is seeking a UX Designer in the Greater Boston area. This is a remote, 40-hour-per-week; candidates must be willing and able to work eastern (ET) hours. The UX Designer help shape the development and design of a custom web-based application. They will play a key hands-on and advisory role in translating business workflows and operational needs into an intuitive user experience. Key Responsibilities:<ul><li>Design user interfaces and workflows for a web platform</li><li>Translate requirements into wireframes and prototypes</li><li>Establish consistent navigation, layout, and visual patterns</li><li>Review and improve existing internal pages for usability</li><li>Create customer-facing pages and prep for user testing</li><li>Develop platform visual identity and design system</li><li>Collaborate with engineers and business stakeholders</li><li>Present and explain design concepts and decisions</li></ul>
2026-03-18T00:00:00Z