Senior backend developer jobs in chicopee, ma

Remote

•

Today

COMPANY OVERVIEW The Intersect Group is partnering with an innovative global organization that leverages technology to deliver high quality products and digital experiences to customers around the world. The company is committed to modernizing its technology ecosystem through scalable, secure, and user focused solutions that support continued growth and operational excellence. With a strong focus on innovation, collaboration, and continuous improvement, the organization invests in modern enginee

Easy Apply

Full-time

Depends on Experience

Senior Software Engineer, Backend (Card Ledger & Money Movement)

Remote

•

Today

At Affirm, we exist for the moments that matter-giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most. The Money Movement & Card Ledger team is looking for a passionate Software Engineer to help build the tools and systems that we use to manage money movement, bank data integration & merchant data. Affirm Card is Affirm's newest financial product that marries the functionality of a debit card with access to Affirm's buy

Full-time

USD 195,000.00 - 255,000.00 per year

Sr Mobile Software Engineer (Native Android and Backend)

Remote or San Diego, California

•

Today

Company Description It all started when engineer Fred Luddy wrote code that automated a tedious task for his coworker, Phyllis. She cried tears of joy. That moment inspired Fred to build a company that could do that for everyone-freeing people from busywork so they could focus on meaningful work. Today, ServiceNow is the AI control tower for business reinvention. Our ServiceNow AI platform brings together any AI, any data, and any workflow- helping 85% of the Fortune 500 work smarter, faster,

Full-time

USD 128,900.00 - 219,100.00 per year

Senior Backend and Integration Engineer (IT)

Remote or Denver, Colorado

•

30+d ago

Posting Date 07/22/2026 2000 16th St, Denver, Colorado, 80202-5117, United States of America Job Title: Senior Back-End & Integration Engineer Department: Enterprise IT Reports To (Title): Manager/Director, IT GENERAL PURPOSE OF THE JOB As a Senior Back-End & Integration Engineer at DaVita, you will architect, build, and scale the middleware, APIs, and enterprise integrations that power our public-facing digital platforms. This position prioritizes back-end engineering and systems integratio

Full-time

USD 85,000.00 - 135,000.00 per year

Hiring - BOT Development Engineers for Audiocare - Remote (United States)

Remote

•

Yesterday

Hi Greetings from BizTech Fusion! We are seeking for seeking a BOT Development Engineers for Audiocare, kindly go through the job description below and let me know your thoughts. Job Title: BOT Development Engineers for Audiocare Location: Remote (United States) Duration: 12+ Months Contract Note: Clearance- pass background check, drug screening, and Public Trust clearance. Job Description AWS Platform Expertise AWS Solutions Architect level knowledge (Associate minimum; Professional preferre

Easy Apply

Contract

$65 - $70

Senior Java Sparks Developer

Remote

•

2d ago

Job Title: Senior Java Sparks DeveloperLocation: Hybrid Duration: 10 Months Bill Rate: $87/hr Job Type: C2C Contract Client: To Be Discussed Later Work Authorization: USC GC H1B OPT-EAD Job Summary: Position Overview We are seeking a highly skilled and experienced Senior Java Backend Developer to join our core engineering team. In this role, you will be responsible for designing, building, and maintaining high-performance, scalable, and secure backend systems.The ideal candidate will have

Easy Apply

Contract

$70 - $80

Senior Software Engineer, Backend (PBA - Growth)

Remote

•

Today

At Affirm, we exist for the moments that matter-giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most. The Engineering team builds systems that power Affirm's mission. We take pride in our craft, building reliable, performant, and scalable solutions that touch every part of the business. Whether we're enabling new ways to pay, ensuring our platforms can scale to the most demanding levels in the industry, or developing s

Full-time

USD 195,000.00 - 255,000.00 per year

Sr. Software Engineer (Backend)

Remote

•

Today

Hims & Hers is the leading health and wellness platform, on a mission to help the world feel great through the power of better health. We are redefining healthcare by putting the customer first and delivering access to care that is affordable, accessible, and personal, from diagnosis to treatment to delivery. No two people are the same, so we provide access to personalized care designed for results. By normalizing health & wellness challenges and innovating on their solutions, we're making bette

Full-time

USD 170,000.00 - 190,000.00 per year

Back End Software Engineer - TypeScript

Remote

•

21d ago

Were hiring a Senior Backend Software Engineer with deep experience in TypeScript, Node.js, and Linux. This is not a front-end TypeScript role. Were looking for someone with at least 5 years of professional backend TypeScript development experience, strong Node.js experience, and the ability to develop and troubleshoot within Linux environments. A bachelors degree in Computer Science, Computer Engineering, Software Engineering, Electrical Engineering, or a closely related technical engineering

Easy Apply

Full-time

130000 - 160000

Staff Backend Engineer | Distributed Systems

Remote

•

Today

Hiring: Staff Backend Engineer | Distributed Systems We are looking for a highly experienced Staff Backend Engineer with12+ years of software engineering experience in designing and building scalable backend services and distributed systems. Key Skills & Technologies: Python, FastAPI or equivalent backend frameworks Apache Kafka & event-driven architectures Microservices, REST APIs & distributed systems AWS / Azure, Docker & Kubernetes PostgreSQL, Redis & NoSQL databases System design, sca

Easy Apply

Contract

Depends on Experience

Senior Software Engineer - Backend / Cloud Services

Remote

•

Today

About This Role: The Senior Software Engineer (Backend/Cloud Services) provides hands-on technical leadership for the backend systems that support Hunter's AWS-based IoT consumer application. This role owns cloud architecture, leads the design, development, and implementation of AWS Lambda microservices, infrastructure as code, REST APIs consumed by mobile and web applications, event-driven services, database models, telemetry pipelines, and AWS IoT Core device communication. The position acts a

Full-time

USD 120,000.00 - 135,000.00 per year

Software Engineer III: Backend C#

Remote

•

Today

Jack Henry, provides advanced bill payment and money transfer solutions to banks and credit unions. We offer modernized smart technology, including AI driven, security, cloud-based software, and fraud monitor, to deliver engaging payment solutions to customers. Our solutions help financial institutions to meet the payment expectations of today and the payment innovation needs of tomorrow. Payments become smarter, engaging, and predictive with Payrailz. We are looking for a software engineer who

Full-time

Senior Software Engineer, Backend

Remote

•

Today

Join the Tilt team At Tilt, we see a side of people that traditional lenders miss. Our mobile-first products and machine learning-powered credit models look beyond credit scores, using over 250 real-time financial signals to recognize real potential. With millions of customers worldwide, we're not just changing how people access financial products - we're creating a new credit system that backs the working, whatever they're working toward. The Opportunity: Senior Software Engineer, Backend We'

Full-time

USD 170,850.00 - 201,000.00 per year

Sr Java Engineer // UNICORN Startup // Fully Remote

Remote

•

Today

A rapidly growing sleep technology company is seeking a Senior Backend Engineer to join its high-performing engineering organization. This full-time opportunity can be performed remotely and offers the chance to work on a sophisticated technology platform that combines cloud computing, IoT devices, machine learning, and large-scale data processing. The ideal candidate will bring strong backend engineering expertise and experience building distributed systems in cloud-native environments. This is

Easy Apply

Full-time

$180000 - $250000

Sr. Staff Engineer (Backend)

Remote

•

Today

Full-time

USD 240,000.00 - 280,000.00 per year

Senior Software Engineer, Backend (Lake Analytics Platform)

Remote

•

Today

At Affirm, we exist for the moments that matter-giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most. The Data and Storage Services team is responsible for Affirm's data infrastructure across OLTP and OLAP systems, spanning critical online checkout databases, batch orchestration, streaming infrastructure, event-driven frameworks, BI, analytics tooling, large-scale data platforms, and agentic data tools such as semantic

Full-time

USD 195,000.00 - 255,000.00 per year

Senior Software Engineer, Back-End (Power Packs)

Remote or California

•

Today

Collectors is the leading creator of innovative technology that provides value-added services for collectors worldwide. We grade, authenticate, vault, and sell millions of record-setting collectibles, all while modernizing and digitalizing the process to further our mission of helping collectors pursue their passions. We're always on the lookout for talented people to join our growing team. Our services span collectible trading cards, autographs, comic books, coins, video games, event tickets,

Full-time

USD 140,971.00 - 228,870.00 per year

Senior Software Engineer, Back-End (Payments)

Remote

•

Today

Full-time

USD 140,971.00 - 228,870.00 per year

Sr/Staff Software Engineer - COB & Subrogate

Remote

•

Today

Machinify is a leading healthcare intelligence company with expertise across the payment continuum, delivering unmatched value, transparency, and efficiency to health plan clients across the country. Deployed by over 85 health plans, including many of the top 20, and representing more than 270 million lives, Machinify brings together a fully configurable and content-rich, AI-powered platform along with best-in-class expertise. We're constantly reimagining what's possible in our industry, creatin

Full-time

USD 200,000.00 - 250,000.00 per year

Sr. Staff Software Engineer, Pinterest Assistant

Remote or San Francisco, California

•

Today

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

Full-time

USD 208,592.00 - 429,454.00 per year

Senior backend developer jobs in Chicopee, MA, USA