Source Job

India

  • Design, implement, and maintain microservices using Python, Go, and Java.
  • Build and scale cloud-based software products, online services, and data pipelines for millions of transactions.
  • Collaborate on security, reliability, and automation while supporting testing and troubleshooting.

Java Python Spring Flask Postgres

20 jobs similar to Senior Software Engineer - Backend

Jobs ranked by similarity.

US Canada

  • Design, build, and maintain backend services that power core business workflows
  • Own projects end-to-end, from early design through production and iteration
  • Design APIs and data models that are clear, stable, and easy to work with

Short Story is an award-winning, technology-powered retailer dedicated to petite women 5'4" and under. As a fast-growing startup, they're revolutionizing retail with a data-driven learning system that leverages customer feedback to create tailored products.

India

  • Design, build, test, deploy, and maintain scalable and reliable platform services and shared libraries.
  • Contribute to platform and system architecture decisions with a focus on reliability, scalability, and developer experience.
  • Mentor and support junior and mid-level engineers through code reviews, pairing, and technical guidance.

Oportun is a mission-driven financial services company that aims to put its members' financial goals within reach. They have provided more than $21.3 billion in responsible and affordable credit and saved its members more than $2.5 billion in interest and fees.

India

  • Collaborate with global teams and client stakeholders to design scalable solutions aligned with business objectives.
  • Build and deliver high-quality backend services using agile practices like TDD and CI/CD.
  • Take ownership of infrastructure automation, deployment pipelines, and production support for mission-critical systems.

Our partner builds complex, large-scale systems for enterprise and public sector clients. They emphasize agile practices, continuous delivery, and a collaborative engineering culture.

South America

  • Maintain and operate Bill Pay backend services to ensure high availability and performance.
  • Diagnose and resolve production incidents autonomously and under pressure.
  • Design and implement automations (scripts, templates, workflows) to eliminate repetitive operational tasks.

Resilient Co connects top tech talent in Latin America with companies in North America. They offer engineering roles in Argentina, Brazil, Colombia, Peru, and Bolivia.

Europe

  • Build Cloud-native, AWS-based greenfield software and invent solutions to various user, business, and technical challenges.
  • Operate a 'build it and own it' culture with a DevOps and individual contributor mindset.
  • Be a key member of a fast-growing global team, shaping the back-end building squads for scale.

Santander Auto Software is building a brand-new global software platform and product suite for international customers, focusing on creative technology solutions. The company is a 100% tech-focused, cross-border team with a leadership team of experienced tech professionals, promoting equal opportunities regardless of gender, culture, or disability.

US Unlimited PTO 12w maternity 12w paternity

  • Develop core components on an Engineering pod with a focus on scalable backend services and RESTful APIs.
  • Measure and optimize the performance, scalability, and uptime of backend services.
  • Collaborate with product management, customer success, and support to deliver the best user experience.

Branch empowers workers with financial freedom by accelerating payments and providing accessible financial services. They are a remote-first FinTech company with a collaborative culture and employees across the U.S.

$135,960–$203,940/yr
US

  • Collaborate on the architecture, design, and development of scalable and highly available applications and services.
  • Solve complex infrastructure-related problems with code, developing and providing post-release support for scalable applications.
  • Identify and implement enhancements to DevOps practices and tooling, leveraging automation to enhance robustness of the CI/CD pipeline.

Commerce empowers businesses to innovate, grow, and thrive with our open, AI-driven commerce ecosystem. As the parent company of BigCommerce, Feedonomics, and Makeswift, they connect the tools and systems that power growth. They are a team of bold builders, sharp thinkers, and technical trailblazers who shape the future of commerce.

India

  • Design and deliver robust, high-scale routing experiences for Data Pipelines for Twilio Segment.
  • Operate always-available, complex distributed systems in cloud environments.
  • Collaborate cross-functionally with design, product, and other engineers to define solutions.

Twilio is shaping the future of communications, delivering innovative solutions to hundreds of thousands of businesses and empowering millions of developers worldwide. The company is remote-first with a strong culture of connection and global inclusion, and employs a diverse team of Twilions.

  • Design and develop scalable, high-performance, low-latency backend services using Java and AWS technologies.
  • Collaborate with product, frontend, and QA teams to define technical requirements and ensure smooth integration with other platform components.
  • Optimize existing services for maximum performance, reliability, and maintainability while implementing CI/CD best practices.

Oscilar builds an advanced AI Risk Decisioning Platform that helps banks, fintechs, and digital organizations manage fraud, credit, and compliance risk. The team includes industry veterans from Meta, Uber, Citi, and Confluent, and operates with a mission-driven culture emphasizing ownership and innovation.

Latin America

  • Build and maintain clean, efficient, and highly scalable backend services using Java ecosystems and modern frameworks.
  • Optimize big data infrastructure, assisting in the implementation of systems that process, stream, and analyze massive datasets.
  • Own quality assurance by conducting thorough testing of software structures to guarantee high performance and system resilience.

CodeRoad provides end-to-end software development services, helping businesses scale with ideal infrastructure solutions. They operate as a nearshore technology services provider, empowering businesses to thrive in an ever-evolving digital landscape.

India

  • Design and implement microservices and APIs that handle production traffic with measurable uptime and latency targets
  • Identify and fix performance bottlenecks in code or infrastructure, quantifying the impact of your optimizations
  • Ship features end-to-end from specification through production, including tests, code review, and incident response

Emergence is a thematic holding company backed by the Pritzker Organization focused exclusively on acquiring and scaling category-defining software businesses. They combine operational rigor with a growth equity mindset, driving sustainable ARR growth, profitability improvements, and industry-leading customer outcomes.

India

  • Implement scalable services and integrations.
  • Write high-quality, maintainable code and tests.
  • Participate in architecture and code reviews.

Spreetail propels brands to increase their ecommerce market share across the globe while improving their operational costs. They are building one of the fastest-growing ecommerce companies in history and fosters creative freedom, work-life balance, and meaningful relationships.

Europe

  • Responsible for the core technical services that ensure secure, high-performance processing of phone calls on the Diabolocom platform.
  • Manages critical components related to call routing, media stream handling and other voice related services.
  • Provides information to all parts of the system to help our clients observe agents and their business in general.

Diabolocom is a leading European provider of AI-first, cloud-based contact centre (CCaaS) and customer experience (CX) solutions, helping companies deliver seamless, personalised customer experiences at scale. With eight offices worldwide and more than two decades of experience, they are committed to advancing customer loyalty and growth through sovereign, intelligent, and scalable communication technology.

EMEA APAC

  • Design, develop, maintain, and scale Coupa’s platform systems and services.
  • Participate in operational design and code review, advocating best practices.
  • Build reusable microservices and frameworks to enable data flows via APIs, files, and message queues.

Coupa provides a community-generated AI and total spend management platform for businesses of all sizes. The company fosters a collaborative and transparent culture with a global network of over 10 million buyers and suppliers.

$143,200–$243,400/yr
North America Canada Unlimited PTO

  • Design, develop, and maintain backend services and APIs for the IAM platform, ensuring high performance and scalability.
  • Collaborate with cross-functional teams to build features that align with business goals and meet security requirements.
  • Enhance the performance, security, and scalability of the IAM platform through code reviews, testing, and refactoring.

ServiceNow, acquiring Veza, pioneers in identity security, focuses on answering the fundamental question of who can and should take what action on what data. With the scale and resources of an enterprise platform company, they maintain the product velocity and mission-driven focus of a security innovator.

US

  • Collaborate with architecture team to drive complex system design and implement key technical decisions.
  • Perform code reviews, mentor developers, and evangelize best practices across the engineering team.
  • Design and maintain highly scalable microservices APIs and sustainable business application systems.

Natera is a global leader in cell-free DNA testing, dedicated to oncology, women’s health, and organ health. The team consists of highly dedicated professionals from world-class institutions, fostering a challenging and collaborative culture.

Mexico

  • Drive the design and implementation of new features, break down complex problems into their bare essentials, translate this complexity into elegant design, and create high-quality, maintainable code.
  • Make a meaningful impact on the lives of our community members, create and maintain test automation to enable continuous integration and development velocity.
  • Design and deliver robust microservices integrations via REST/gRPC APIs and via messaging patterns (events/queues), collaborate and mentor other engineers while providing guidance using code, design, and architecture reviews.

EarnIn is a company building products that deliver real-time financial flexibility for those with the unique needs of living paycheck to paycheck. They're growing fast and are excited to continue bringing world-class talent onboard to help shape the next chapter of our growth journey.

US Canada Unlimited PTO

  • Build scalable backend services and APIs that power our digital merchandising platform.
  • Work with other senior engineers to contribute to high level decisions about the architecture and design.
  • Work with Product Managers to make Jane’s advertising product offerings sound, robust and easy to use.

Jane Technologies is an MIT-founded eCommerce company in the cannabis industry experiencing rapid growth. Their mission is to bring confidence to the online cannabis shopping experience by connecting consumers with local dispensaries and brands. They are a small close-knit team of highly technical engineers with diverse backgrounds and a strong engineering culture.

Global

  • Lead the design, development, and implementation of microservices for the next-generation enterprise campaign management platform.
  • Architect scalable and reliable solutions while collaborating with cross-functional teams including Product Managers and Quality Engineers.
  • Provide technical guidance, conduct code reviews, and stay current with emerging technologies to ensure high code quality and performance.

Miratech is a global IT services and consulting company that helps visionaries change the world. With nearly 1,000 full-time professionals and over 25% annual growth, the company operates across 5 continents and 25+ countries, maintaining a culture of Relentless Performance with a 99% project success rate since 1989.

US

  • Lead the design and development of core platform features using Python and an API-first approach.
  • Build scalable, reliable backend services that power our applications, integrating seamlessly with a modern cloud-based architecture.
  • Collaborate with design and product teams to ensure that what we’re building is scalable, maintainable, and secure.

Agiloft is a global leader in data-first contract lifecycle management (CLM) software, helping organizations manage the end-to-end contract process. The company has a vibrant culture, supports multiple Employee Resource Groups (ERGs), and values work/life balance.