Backend testing Jobs

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UX/Angular Software Engineer (REMOTE- EST Timezone)(No C2C/H1B)

NetSource, Inc.

Remote

Contract

No C2C/H1B Please note that this is a 6-month contract position with possibility to extend. Angular (v15+ preferred, v19 is a must). Candidates without this experience will be rejected. Technical Coding Assessment will be on the 2nd interview with client.Work Location & Hours: Open for remote. Location: Lowell, MA (preferred onsite) - if candidate in Lowell, MA role will be hybrid. Remote: Acceptable, must work US Eastern Time Zone hours (8:00 AM 5:00 PM ET) Hybrid: Minimum 3 days/week onsite. T

Software Engineer

Georgia IT

Houston, Texas, USA

Contract

Software Engineer Onsite Location: Houston, TX Duration:12+ Months Rate: DOE MUST HAVE: React JS /.Net / SQL / DB 15+ years of professional software development experience.Proven expertise in React.js, vanilla JavaScript, and component-based front-end development.Deep knowledge of the .NET framework, C#, ASP.NET Core, and backend service architecture.Advanced skills in SQL and experience designing, optimizing, and maintaining complex databases.Strong understanding of HTML5, CSS3, and responsive

Senior GO Developer

3Ci

Atlanta, Georgia, USA

Full-time

We're looking for a Backend Go Developer to join a consulting team supporting a high-profile client in the food & delivery tech space. This role focuses on building backend APIs that connect the client's systems to third-party services like DoorDash and others. You'll be hands-on in the AWS cloud environment, writing clean Go code, creating scalable APIs, and shipping enterprise-grade solutions. Tech & ToolsGo (Golang) - core backend language AWS - cloud-native development & deployment Containe

EAM Technical Architect

RADGOV INC

Washington, District of Columbia, USA

Contract

100% Onsite Job Description:Essential Duties & Responsibilities (Other duties may be assigned): Design, build, and maintain .Net applications, responsible for both front-end and back-end development.Conduct code reviews, provide feedback, and support team improvements.Write and maintain high-quality code, ensuring adherence to best practices.Write clean code for both front and back-end, optimizing performance, ensuring code quality, and staying updated with emerging technologies.Create and maint

Sr. .Net/Java Software Developer

Request Technology, LLC

Oak Brook, Illinois, USA

Full-time

Hybrid, 3 days onsite, 2 days remote We are unable to sponsor as this is a permanent full-time role A prestigious company is looking for a Senior .Net/Java Software Platform Engineer. This company is moving away from Java and switching over to .Net This role is focused on taking backend Java technology and redesigning it in .Net. This engineer will design, develop, and enhance new components and features. Responsibilities: Act as a technical authority and key driver in the design, development,

Senior Full-Stack Engineer

Motion Recruitment Partners, LLC

Toronto, Ontario, Canada

Full-time

Senior Full-Stack Software Engineer - Remote (Canada) | Full-Time Job Description A fast-growing tech company is seeking a Senior Full-Stack Software Engineer to join its fully remote team. This full-time role is open to candidates across Canada. In this role, you'll collaborate closely with cross-functional teams to design, build, and maintain intuitive, high-quality web applications. You'll have the opportunity to contribute across the stack, working on both front-end and back-end systems, and

Senior Software Engineer

Akamai Technologies

Cambridge, England, United Kingdom

Full-time

Would working with cutting-edge security products excite you? Are you yearning to join small team full of jolly and enthusiastic specialists? Join our highly skilled App & API Protection Engineering team Our team is part of the Security organization, responsible for developing products and platforms focused on cloud security. We build unique technology that can secure the cloud and make it a safe place to do billions of transactions and handle petabytes of data every day. Shape the future of

Lead Full-Stack .NET Engineer

Zachary Piper Solutions, LLC

Remote

Full-time

Piper Companies is seeking a Lead .NET Full Stack Developer to join a growing third-party logistics organization. The Lead .NET Full Stack Developer will direct development teams in the design, development, coding, testing and debugging of scalable, high-quality, and high-performing freight brokerage applications. Responsibilities for the Lead .NET Full Stack Developer include: Engage the team and organizational colleagues to improve and resolve product development issues, achieve timely d

Backend Developer (Java & MongoDB)

Unify Systems Inc.

Addison, Texas, USA

Full-time

Job Description The Backend Developer (Java & MongoDB) is part of the Digital Technology Team. They are responsible for design, implementation and on-going enhancements of digital products and enhancing the digital experience. The developer must have a strong and continuously evolving technical mastery of RESTful API development focused on Java and NoSQL database. This includes hands-on programming and data modeling, participating in design sessions, code reviews, system testing during various p

Software Engineer

SGS Consulting

Remote or Lexington, Massachusetts, USA

Contract

Note: Interim clearance is sucient to start on this positionThis position can be fully remote with a few trips per year to Lexington; person must be willing to do that infrequent travel to Client Location. Hours can be a little exible but preference for someone to be working EST hours/or close to.Interview process will likely be one round of interviews Description: Full lifecycle application development. Designing, coding and debugging applications in various software languages. Software analys

Senior Backend Software Engineer

Pinterest, Inc.

Remote or San Francisco, California, USA

Full-time

About Pinterest: Millions of people around the world come to our platform to find creative ideas, dream about new possibilities and plan for memories that will last a lifetime. At Pinterest, we're on a mission to bring everyone the inspiration to create a life they love, and that starts with the people behind the product. Discover a career where you ignite innovation for millions, transform passion into growth opportunities, celebrate each other's unique experiences and embrace the flexibility

Application Developer

4 Consulting Inc

Remote or Chicago, Illinois, USA

Full-time

Who we are! At 4Ci our mission is to build long term relationships, based on trust, integrity, and knowledge with all our employees and business affiliates. 4Ci has been in business for 20 years and has employees working on mission critical projects nationwide. We provide computer programming, testing, and system design services to develop and maintain multi-year, multi-million-dollar mission critical applications for the US Government. Examples of such applications are Medicaid MMIS systems, He

Senior Java Developer

Alphosoft Inc

Columbia, South Carolina, USA

Contract

Senior Java Developer Location - Columbia SC Must be local to Columbia SC Must have LinkedIn Client - BlueCross BlueShield, Columbia SC VISA: Minimum Required Education: Bachelor's degree-in Computer Science, Information Technology, or other job-related degree. Degree Equivalency: 4 years of job-related work experience or 2 years of job-related experience plus an associate s degree in computer science, Information Technology or other job related degree Minimum Required Work Experience: 8 years-

Rest API Developer/Architect ( ONSITE)

JSM Consulting

Albany, New York, USA

Contract, Third Party

Mandatory Qualifications: This position requires at least a bachelors degree in Computer Engineering, Computer Science, MIS or equivalent from an accredited institution. A copy of the degree must be submitted with the Candidate Proposal Response.6 years experience development in medium to large-scale technical projects and assuring deliverables and project scope are met and well documented.6 years experience in REST API design and implementation (API security best practices, authentication, and

Golang Developer

Techno-Comp, Inc.

Remote

Contract

Job Title: Golang Developer Location: Remote Duration: Long Term Contract Key Qualifications: Strong hands-on experience using Go as a programming language.8+ years in software development, with expertise in both front-end and back-end systems.Hands-on experience in software design, architecture, and data modeling for large-scale systems.Knowledge of cloud platforms such as AWS, Google Cloud Platform, or MS Azure.Strong experience with REST APIs, Webhooks, gRPC and Protobufs.SQL, DynamoDB, Pos

Software Engineer

Innova Solutions, Inc

Remote

Contract

A client of Innova Solutions is immediately hiring for a Software Engineer Position type: Full-time, Contract Duration: 12 months contract Location: Remote As a Software Engineer, you will: The position is for a full stack developer to work on a scrum team within Client's Development Shared Services. The team will be building out software to support Client's mission of promoting health through integrated clinical practice, education and research. Requirements: -Angular or React Front-end, Java o

Sitefinity Developer

Robert Half

Dayton, Ohio, USA

Contract

Description We are offering a long term contract employment opportunity for a Sitefinity Developer to join our team in the manufacturing industry, based in Dayton, Ohio. The role involves the enhancement and maintenance of web applications, the design and development of new functionalities, and the integration of Sitefinity CMS with other systems. Responsibilities: Enhancing and maintaining existing web applications utilizing Sitefinity CMS Developing and designing new features and functionaliti

Lead Software Engineer

London Stock Exchange Group

New York, New York, USA

Full-time

We are seeking a lead Software Engineer with full-stack development experience to join our team responsible for building LSEG Financial Analytics APIs. The core mission is to deliver LSEG Analytics data content into our clients via modern applications & platforms with the goal to deliver high quality software. Main Responsibilities Design, build, & maintain efficient and reliable API services using well-adapted software design principles to build high quality and resilient software Build & maint

Software Engineer, Backend ( Developer Experience - Server Foundations)

Coinbase

Remote

Full-time

Ready to be pushed beyond what you think you're capable of? At Coinbase, our mission is to increase economic freedom in the world. It's a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform - and with it, the future global financial system. To achieve our mission, we're seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the

Senior Fullstack Developer / Financial / Philadelphia

Motion Recruitment Partners, LLC

Philadelphia, Pennsylvania, USA

Full-time

Job Description A growing technology company is hiring for their next Fullstack Developer. This company builds software solutions to help businesses manage data and improve efficiency in the financial sector. As they expand, they need an experienced developer to take ownership of frontend and backend development. The ideal candidate will be skilled in Java with Spring Boot, TypeScript/JavaScript with React, and strong in an AWS environment. Engineers with startup experience will thrive in this r