Source Job

Canada 5w PTO

  • Develop and deploy backend product features end-to-end using Python.
  • Design and implement high-quality, performant RESTful APIs/FastAPI.
  • Write efficient PostgreSQL queries, design schemas, and manage data integrity.

Python REST API PostgreSQL Docker Kubernetes

20 jobs similar to Senior Software Engineer

Jobs ranked by similarity.

Europe

  • Participate in the full life-cycle of the product.
  • Design and develop services with Python on top of Kubernetes/AWS infrastructure.
  • Build and document developer-friendly RESTful APIs.

SmartRecruiters is a Recruiting AI Company that transforms hiring for the world’s leading enterprises. As an SAP company, they deliver an AI-powered hiring platform that automates and optimizes the entire talent acquisition process. With strong financial backing and a bold vision for the future of work, they foster a collaborative and inclusive work environment.

$130,000–$150,000/yr
US

  • Learn new technologies and architectures, including work with uniform data layers, integrations with contact center providers, and new product development.
  • Design, build, and maintain Python-based backend services that orchestrate AI agent workflows using LangChain and LangGraph
  • Integrate with contact center providers (such as LivePerson) and external LLM providers through a unified gateway abstraction

LivePerson is a leader in trusted enterprise conversational AI and digital transformation. The world's leading brands use our award-winning Conversational Cloud platform to connect with millions of consumers.

$80,828–$118,814/yr
Europe

  • Design, build, and evolve our public API product to access Photoroom’s AI capabilities.
  • Ship features used by self-serve developers and large enterprise customers, ensuring reliability and scalability.
  • Own the API surface end-to-end: from design decisions to implementation and long-term maintainability.

Photoroom, launched in 2020 after Y Combinator, is the world's most popular AI photo editor. They aim to provide technology for creating studio-level product images quickly. They have over 100 employees and focus on craft, innovation, and collaboration.

Europe

  • Design, develop, and maintain efficient, reusable, and reliable Python code.
  • Collaborate with cross-functional teams to define and implement new features.
  • Develop and maintain RESTful APIs, optimizing speed and scalability.

Everience is an international consulting group offering digital services enhanced by artificial intelligence, placing people at the center of the AI revolution. With a presence in Europe, Africa, Asia, and America, Everience offers its 4,000 employees a stimulating and challenging environment.

Europe

  • Design and maintain Kubernetes clusters across multiple environments using Helm, KEDA, and HPA for auto-scaling
  • Architect and optimize PostgreSQL databases with schema design, migrations via Drizzle ORM, and performance tuning
  • Build and maintain Docker containerization with multi-stage builds and container optimization strategies

Pragmatike is recruiting for a fast-growing, YC-backed API-first company that is revolutionizing meeting automation and recording infrastructure. They provide developers with powerful APIs for meeting bots, transcription, and video processing, serving businesses that need scalable meeting intelligence solutions.

$155,000–$170,000/yr
US

  • Design, develop, and maintain back-end services and APIs using Golang, python and LLM frameworks.
  • Implement and integrate RESTful APIs and GraphQL for communication between front-end and back-end systems.
  • Write clean, scalable, efficient, and well-documented code following best practices and coding standards.

Transcarent is a health and care platform bringing medical, pharmacy, and point solutions together. Over 1,700 employers and health plans rely on Transcarent to provide information, guidance, and care, empowering health consumers with more choice and access to higher-quality care.

US Canada Unlimited PTO

  • Collaborate closely with business stakeholders and other engineers to deliver impactful solutions.
  • Integrate services and product features with databases and messaging queues.
  • Contribute to the development of our MLOps tools for ML models.

Trellis is rewriting the insurance experience from the inside out. They are a profitable, fast-growing Series A startup backed by General Catalyst, QED, NYCA, and Amex Ventures that brings clarity and ease to insurance shopping.

Canada

  • Design and implement robust, scalable, and maintainable backend systems, primarily using Ruby on Rails.
  • Develop and integrate APIs that enable secure, efficient, and reliable communication between backend services and external systems.
  • Take ownership of backend features and functionality, contributing to development from design through deployment.

NovoEd is an enterprise learning platform that helps organizations build critical capabilities at scale through collaborative and experiential learning. Founded in 2012 out of Stanford’s Social Algorithm Laboratory, NovoEd has grown into a trusted partner for many of the world’s leading companies, executive education providers, and training organizations.

US

  • Create high-quality, predictable, observable code and deliver it to production
  • Own the delivery of new products by working iteratively with the design, engineers and product owners to define and deliver new functionality
  • Use data-driven decision making to improve your code (logs, usage analytics, monitoring)

ZenBusiness helps others launch and run their own businesses, at any stage, by keeping it simple and supporting entrepreneurs one step at a time. They are a remote company based in Austin, Texas, with team members from Florida to Oregon and all points in-between, and a genuinely caring, supportive team.

$140,000–$180,000/yr
Unlimited PTO

  • Design and implement containerized microservices within an AWS environment.
  • Lead the design of relational database schemas, prioritizing query performance.
  • Own the end-to-end feature development and integration of streaming and batch ETL pipelines.

Katalyst builds robotic spacecraft that enable dynamic space operations, envisioning a future where space activities are routine. Working at Katalyst is intense, hands-on, and deeply rewarding, with real ownership and impact in an environment demanding humility and craftsmanship.

Global

  • Collaborate with product management and stakeholders to deliver SaaS solutions.
  • Design, develop, and maintain backend services using Python and FastAPI for agentic workflows.
  • Contribute to developing multi-agent systems and integrate agents with third-party tools.

Granicus is dedicated to transforming the Govtech industry by uniting governments and constituents through technology. They offer cloud-based solutions for communications, website design, meeting management, and digital services, empowering stronger relationships between government and residents. The company has 5,500 federal, state, and local government agency customers.

Global

  • Build and maintain backend services and APIs that power our platform
  • Design and own data pipelines (ingestion, transformation, storage)
  • Model and structure data to support product features and internal tools

Homera Health builds the tech, marketing, and growth engine powering telehealth brands. As they expand into new verticals, including an upcoming men's health platform, they're hiring world-class talent across various domains to build the next generation of virtual healthcare experiences.

US

  • Design, build, and maintain scalable backend services using Python and modern frameworks.
  • Develop data integration services and connectors to support multiple products and clients.
  • Collaborate closely with product managers, engineers, and cross-functional teams in an Agile environment.

InvestorFlow delivers industry specialized CRM, built on Salesforce, and digital portals to help alternative asset firms find opportunities, create and manage relationships. They serve over 175 clients, including 25 of the top 50 alternative asset managers, managing more than $6 trillion in assets.

Europe

  • Design and develop comprehensive RESTful APIs for employment verification, income verification, and financial data processing services
  • Build robust authentication systems, including JWT tokens, OAuth integrations, and API key management for external client access
  • Implement scalable endpoint architecture supporting high-volume data processing for banks, lenders, and fintech applications

Truv is transforming the financial data industry with a secure and real-time API platform for payroll account access. Backed by $30M from top investors, they’re disrupting a $2B legacy market with cutting-edge innovation and a customer-first approach.

Europe

  • Design, develop, and maintain scalable backend services using Python.
  • Build and optimize data pipelines and ETL workflows.
  • Design and implement REST APIs and internal service integrations.

SD Solutions is a staffing company operating globally. Wider (ex. HyperAd) is a fast-growing platform that automates creative optimization through machine learning, enabling global brands to scale high-performing ads using data-driven automation.

US Unlimited PTO

  • Design, build, and maintain APIs, interfaces, and technical infrastructure.
  • Contribute to all stages of the software development lifecycle.
  • Collaborate with engineers, product managers, and designers in an agile environment.

Ollie is on a mission to improve the lives of pets and pet parents nationwide, delivering human-grade pet food tailored for each dog’s needs. They foster a company culture that cares deeply about its work and its team members.

5w PTO

  • Work on initiatives to design, build, and maintain scalable microservices primarily using Kotlin.

Pleo builds spend solutions that make managing money seamless. They are a driven, progressive, and kind bunch of 850+ people from over 100 nationalities, all committed to delivering the future of business spending, together.

Unlimited PTO 12w maternity 12w paternity

  • Release new product features and maintain existing services
  • Have a deep understanding about product values and contribute collectively to create the best product experience
  • Build secure, performant, and easy-to-use backend APIs and database designs with clear documentation

Forma helps companies offer competitive benefits packages while reducing costs and inefficiencies, by giving employees more choice and flexibility in how they spend their benefit allowances. They have helped hundreds of the world’s most admired companies design and support flexible, inclusive benefits programs for nearly a million employees.

APAC

  • Lead the end-to-end design, development, and maintenance of scalable backend applications using Python.
  • Architect, build, and optimize cloud-native solutions on AWS.
  • Mentor and guide engineers across levels, contributing to code quality, architecture choices, and development best practices.

ConnectWise is a global software company dedicated to the success of technology solution providers. They have over 3,000 colleagues in North America, EMEA, and APAC and value connections, colleagues, and community.

$140,000–$150,000/yr
US Canada

  • Design, build, and ship full-stack features using modern frameworks (e.g., React/Next.js)
  • Develop and maintain scalable backend services and APIs (e.g., Python-based frameworks)
  • Work with relational databases (e.g., Postgres) to model, store, and query data

Iconic is building the modern platform for business brokers, combining technology, support, and community. They help brokers run more successful, scalable practices and are a small team of engineers and founders.