Backend Developer jobs in Holyoke, MA

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

Backend Developer - HIT

Remote or Natchitoches, Louisiana

•

Today

job summary: ROLE AND RESPONSIBILITIES ? Collaborate with cross-functional teams to define, design, and ship new features. ? Conduct code reviews and provide constructive feedback via Pull Requests (PRs). ? Implement backend functionalities and business logic to support the business processes, ensuring accuracy and compliance with regulatory requirements. ? Works independently and within a team on special nonrecurring and ongoing projects. ? Optimize applications for maximum speed and sca

Contract

USD70 - USD81

BackEnd Developer - Healthcare

Remote or Natchitoches, Louisiana

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Today

Contract

USD70 - USD81

MidLevel Backend Developer

Remote

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19d ago

Title: Midlevel Backend Developer Location: Remote Position Type: Full Time Compensation Pay Range:$125,000-$165,000 Per Year Description Join our team as a Backend Developer, working remotely on a full-time basis. You''ll collaborate with senior developers to deliver high-quality software features, focusing on backend development and infrastructure improvement. The role involves working with modern programming languages and technologies to ensure application performance and reliability. Key

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Full-time, Third Party

$125000 - $165000

Backend Developer - Contingent

Remote or McLean, Virginia

•

Today

Public Trust Eligibility Required This is a contingent position, meaning employment is dependent upon the successful award of the associated contract to Aretum and completion of any required background investigation or security clearance verification. About Aretum Aretum is a mission-driven organization committed to delivering innovative, technology-enabled solutions to our customers across defense, civilian, and homeland security sectors. Our teams work at the intersection of strategy, techno

Full-time

Scala Backend Developer

Remote

•

Today

Type of Requisition: Regular Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: BI Full 6C (T4) Job Family: Software Engineering Job Qualifications: Skills: Back-End Development, Java (Programming Language), Scala (Programming Language) Certifications: None Experience: 10 + years of related experience ship Required: No Job Description: Transform technology into opportunity as a Scala Back-End Developer at GDIT. Shape wha

Full-time

USD 120,700.00 - 163,300.00 per year

Java Backend Developer

Remote

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5d ago

Hello All, Greetings from Rootshell Inc. Rootshell Enterprise Technologies Inc. is a recognized provider of professional IT Consulting services in the US. We are actively seeking Java Backend Developerfor one of our client, Please share your resume with current location & full contact info Role:Java Backend Developer Location:Remote Job Summary Job Summary We are seeking a skilled Java Backend Developer to design, develop, and maintain scalable, high-performance backend applications. T

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Full-time, Third Party

Depends on Experience

Backend Developer

Remote

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6d ago

We are seeking an experienced Senior Node.js & iOS Developer with a strong backend foundation and exposure iOS development experience. The ideal candidate will lead the design and development of scalable server-side applications while contributing meaningfully to native iOS solutions. Key Responsibilities Design, develop, and maintain robust, scalable Node.js backend services and APIsArchitect and build high-performance RESTful and GraphQL APIs for web and mobile consumptionDevelop and maintain

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Full-time

Depends on Experience

Senior Backend Developer

Remote

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4d ago

Location: Remote (U.S.)Employment Type: Full-Time Security Clearance Requirements- U.S. Citizenship is required.Must have the ability to obtain and maintain a DHS Public Trust clearance.Preference will be given to candidates with an active or recently held ICE or CBP Public Trust clearance, allowing for a faster onboarding process.Candidates must be able to successfully complete all required background investigations and security screening necessary to support federal government contracts.About

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Full-time

Depends on Experience

Backend Developer Nodejs (Only locals by NY/NJ/PA/MD)

Remote

•

Today

Role: Node.js Backend Developer (Only locals by NY/NJ/PA/MD) Location: (Only locals by NY/NJ/PA/MD) Job Type: C2C/W2/1099 Note: NO please OPT is also workable for this opening its a F2F interview process in New York City Must have skills: Bachelor''s degree in Computer Science, Information Technology, Engineering, or equivalent experience. 3+ years of Node.js development experience. 2+ years of hands-on AWS development experience.

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Contract

60 - 70

Java Backend Developer

Remote

•

Today

We are looking for strong Java back-end developers as we move forward in the project in JAVA tech stack involving Restful Webservices and Soap Webservices. The project revolves around a lot of data coming from various sources, so strong SQL knowledge and interpretation of complex SQL queries is a must. Mandatory skills: Must have strong, hands on experience on: Strong hands-on understanding of Java 8 Hands-on experience on micro-services and webservices development (both SOAP and REST) Hands on

Full-time

USD 55.00 - 65.00 per hour

Java Backend Developer

Remote

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13d ago

Here is a list of skills needed for a backend engineer: BA/BS degree in Computer Science or equivalent.6+ years of hands-on software development experience.Solid understanding of core Computer Science concepts, including data structures, algorithms, design patterns, and object-oriented design principles.Strong experience developing RESTful APIs with Java and Spring Boot.Experienceworking with relational databases (such as SQL Server or PostgreSQL) and proficiency in SQL for data modeling and que

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Contract

Depends on Experience

Back End Developer (Mid)

Remote

•

Today

Description & Requirements Maximus is currently seeking Back End Developer (Mid). This position is Remote / Hybrid and requires a Top Secret with SCI clearance. Maximus TCS (Technology and Consulting Services) Internal Job Profile Code: TCS196, T4, Band 7 Job-Specific Essential Duties and Responsibilities: - Provides subject matter proficiency for work described in the task. - Responsible for providing analytical skills to support process improvement, specialized studies, and definition of req

Full-time

USD 110,000.00 per year

Java Backend Developer

Remote

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29d ago

Please find below model job description: Position Overview We are seeking a talented and dynamicJava Backend Developerwho is comfortable working in a fast-paced environment driven by theRapid Application Development (RAD)model. In this role, you will primarily focus on building robust, scalable, and high-performance backend systems using Java and Spring Boot, while also contributing to front-end components using React. Required Technical Skills & Qualifications <>Core & Backend EngineeringCore

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Contract

Depends on Experience

Backend Developer - Typescript + AWS

Remote or Texas

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Today

Role: Backend Developer with TypeScript, AWS, Node Location: Austin, Texas (Remote) Job Type: Contract- Longterm Required Skills: TypeScript, AWS, Microservices, PostgreSQL, NoSQL, and System Design Job Description: We are seeking a Backend Developer with strong expertise in TypeScript, AWS, Microservices, PostgreSQL, NoSQL, and System Design to build and scale high-performance backend applications. The ideal candidate will have experience designing cloud-native, distributed systems, develo

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Third Party, Contract

Senior Java Back End Developer (Google Cloud Platform) - Remote

Remote or Columbus, Ohio

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Today

Genesis10 is currently seeking a Senior Java Back End Developer (Google Cloud Platform) for a contract position with a Regional Financial Institution located in Columbus, OH. This is a 6+ month contract opportunity. This role can work remotely or can be a hybrid role from Columbus, OH. Compensation: $70.00 - $75.00 per hour, W2 , based on qualifications Position Overview: This role involves designing, developing, and supporting enterprise-grade APIs and cloud-native applications hosted on Googl

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Full-time

USD 70.00 - 75.00 per hour

Sr Java Developer (Back End)

Remote

•

Yesterday

REQUIREMENTJob Title: Sr Java Developer (Back End) Duration: 1+ year Location: Remote (EST Hours) Description: The Backend Developer designs, builds, and supports backend services, workflow orchestration, and integrations for clients ERP solution. The role delivers secure, reliable, and performant REST APIs and backend components using Java and Spring Boot. Responsibilities include data access patterns usingJOOQ, Camunda Modeler (BPMN Workflows), Database as PSQL, event-driven processing with R

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Third Party, Contract

Depends on Experience

Junior Back-End/DevOps Developer (Arlington (REMOTE), VA, US)

Remote or Arlington, Virginia

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Today

Req ID: 383141 NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking a Junior Back-End/DevOps Developer to join our team in Arlington (REMOTE), Virginia (US-VA), United States (US). Job Summary: We are seeking a motivated Junior Back-End/DevOps Developer to join our engineering team. In this role, you will support the developm

Full-time

USD 75,168.00 - 156,600.00 per year

Backend Software Developer (Telework) (BT-2)

Remote or Annapolis, Maryland

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Today

Legato, LLC recruiters () would love to speak with you regarding the following position: Backend Software Developer (Telework) in Annapolis Junction, MD. Security Clearance Required: TS/SCI w/ Polygraph Salary Range: $190,000-$225,000, depending on experience. *This position has up to 16 hours of telework weekly* What You Will Do: The Backend Software Developer will design, develop, test, and maintain mission-critical software applications. Working as part of an Agile development team, the suc

Full-time

USD 190,000.00 per year

Senior Back End Software Developer (AI, Java, Vert.x, AWS) - Remote US

Remote or Waltham, Massachusetts

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Today

Job Title Senior Back End Software Developer (AI, Java, Vert.x, AWS) - Remote US Location(s) Waltham About Us Revvity is a developer and provider of end-to-end solutions designed to help scientists, researchers, and clinicians solve the world's greatest health challenges. We pair the enthusiasm of an industry disruptor with the experience of a longtime leader. Our team of 11,000+ colleagues from around the globe are vital to our success and the reason we're able to push boundaries in pursuit o

Full-time

USD 130,000.00 - 158,000.00 per year

Backend Developer jobs in Holyoke, MA, USA