Backend Engineer

• Feature development
• Integration of AI services and models (Python / APIs / microservices)
• Database design
• Systems design
• Quality assurance
• Project-based development, working on one project for a defined timeframe

Back-end Engineer, Integration, AI – PHP/Python

Full-stack Engineer

• Design, develop and deploy web applications and APIs that meet product requirements
• Work closely with domain experts, AI/ML scientists, and other engineers to translate requirements into robust and scalable solutions
• Drive the architectural decisions for new products and services to ensure scalability
• Write high quality, efficient, and well-documented code
• Conduct code reviews and mentor junior team members
• Integrate applications with a variety of external APIs and data services
• Debug, test, and optimize applications
• Keep up-to-date with emerging trends and technologies in software engineering and AI application development
• Collaborate with cyber security to protect sensitive information.

AI Software Engineer – Diagnostics and Artificial Intelligence

• Research, design, develop, and/or modify enterprise-wide systems and/or applications software
• Employ your experience with Go and Java, test-driven development, and Scrum/agile project lifecycle approach to develop, deploy, and maintain mission-critical applications
• Provide support and technical advice during conceptualization, development, and implementation phases to transform requirements into working solutions
• Engage with clients/users to define system scope and objectives
• Work on new development and re-engineering efforts, including making or contributing to system design decisions
• Implement enhancements to existing system and coordinate with other developers working in parallel
• Provide software development services on all tiers (UI, Java, Go, Postgres)
• Perform database programming using SQL
• Perform software QA/testing as needed

Principal Software Developer

Software Engineer

• Support and maintain software applications
• Assist in software application development and design
• Write code and test software programs
• Troubleshoot and resolve software application issues

Programmer

• Shaping the roadmap for your product at global sprints every six months
• Focusing on design and user experience, even for developer tooling and command line apps
• Writing high quality, resilient and performant code, potentially serving millions of demanding daily users
• Working towards mastery of key programming languages and Linux system knowledge
• Engaging with users and the open source community through code reviews and issue trackers
• Responding to customer issues as a priority, develop an understanding of enterprise requirements
• Developing skills and awareness of security in software design and implementation

Graduate Software Engineer, Open Source, Linux

• Building high quality and fault tolerant products along with an inclusive team environment
• Work on problems with your team, roll up your sleeves, form an opinion and advocate for engineering-specific roadmap items
• Able to pitch in at a code level, whether it’s code reviews, executing tickets to keep the team on track, or taking ownership of critical customer data issues
• Work with cross-functional partners in product, design, research, business development, operations, and go to market teams to build secure, compliant, and seamless onboarding and lifecycle experiences for companies and workers
• Be a technical influencer across the company and empower your team to do their best work
• Provide technical direction through technical design reviews, and pair programming
• Grow the team both through internal development and helping with external hiring
• Advocate for quick iterative development accompanied by experimentation analysis

Manager, Engineering – Integrations

Frontend Engineer

• Play a pivotal role in architecting and developing web and mobile applications that push the boundaries of technology
• Work closely with cross-functional teams to create responsive, performant, and intuitive user interfaces that delight our customers
• Own the delivery of high-visibility features/projects, from design to deployment
• Mentor peers and influence the technical strategy of our company

Senior Frontend Engineer – Internal Tools

• Your job is to build Alpaca's algo trading platform to meet our users' expectations for high quality and performance in their brokerage service.
• This opportunity is similar to joining AWS or Heroku in their early days, designing and architecting our platform by wearing many different hats in our small team.
• As an experienced engineer, you will write tons of code and make critical decisions about delivering the best experience to our customers.
• This certainly requires deep knowledge in both frontend and backend, databases and distributed systems, as well as broad experience from low to high level in CPU-level hardware for high throughput, robust concurrency system design, abstract distributed system architecture for high availability and object-oriented data modelling with long-term growth in mind.
• Joining an early-stage startup, the payoff to this highly demanding environment will be worth the effort.

Senior Software Engineer

• Design, deploy, configure, and maintain Five9 Contact Center solutions to meet business requirements.
• Collaborate with cross-functional teams to gather telephony-related requirements and provide technical expertise during solution design and implementation phases.
• Perform system upgrades, patches, and updates for all telephony platforms to ensure optimal performance, security, and compliance.
• Study, analyze and understand business requirements in context to business intelligence, design and map data models to shift raw data into meaningful insights.
• Proactively identify areas for improvement and propose enhancements to enhance system performance, scalability, and reliability.
• Utilize Power BI to build interactive and visually appealing dashboards and reports, with key performance indicators.
• Analyze previous and present data for better decision making, building multi-dimensional data models.
• Conduct regular system audits and performance assessments, producing reports and recommendations for continuous improvements.
• Develop strong data documentation about algorithms, parameters, models, perform detailed analysis on tested and deployed Power BI scripts, DAX queries, and functions in Power BI.
• Participate in on-call rotations to provide after-hours support for critical incidents or emergencies.
• Stay up-to-date with industry trends and best practices in telephony, contact center technologies, and communication protocols.
• Hands-on experience in report and dashboard development in Power BI, Tableau, and SAP.
• Familiarity with SQL querying for data manipulation and knowledge of data warehouse concepts.

Senior Engineer, Telephony

• Managing a small product team of 3-5 engineers (backend and frontend).
• 30% of the time spent doing management work. Outside of that actively participates in product development in their team.
• Being involved in hiring processes for their own team and potentially help out their peers.
• In addition to being involved in hiring, also being responsible for the onboarding process of new engineers.
• By being the spokesperson for everyone in their team they are expected to manage the team dynamics and bring out the best in them.
• Giving continuous and constructive feedback on all the things.
• Helping the team to grow continuously as a group and is responsible for each direct report’s career.
• Providing guidance and coaching to the team.
• Redesign how engineering work ships with autonomous agents as the default execution layer.
• Propose and operationalize agentic workflows end-to-end (spec → plan → execute → verify) to deliver outcomes faster.
• Build reusable agentic workflows and primitives in the codebase so teams can apply them repeatedly across domains.
• Use verification loops (tests, checks, evals, guardrails) to ensure results are correct, secure, reliable, and scalable.

Engineering Team Leader

• Lead technical design discussions to build and operate elastic, secure microservices using AWS serverless architectures (Lambda, API Gateway).
• Design and maintain robust Machine Learning and Data Analytics pipelines, utilizing Apache Kafka or similar technologies for real-time data ingestion and transformation.
• Develop REST and GraphQL services designed to interface with massive datasets, providing the backend power for a rich, data-heavy visual user interface.
• Work within an Agile team to take features from initial design through to production deployment, monitoring, and iterative improvement.
• Evangelize and implement best practices for code health, testing stability, maintainability, and overall system quality.
• Partner with product and architecture teams to influence product direction and translate complex security requirements into reliable software solutions.

Senior Backend Engineer

• Design, implement, and maintain scalable backend services in a distributed system environment (99% backend work).
• Develop software solutions using C#, C++, and MS SQL/PostgreSQL.
• Collaborate on UI development as needed to support service integration and functionality.
• Build, deploy, and manage applications using AWS resources, with a focus on: EC2 / ECS for compute environments, Lambdas for serverless processing, SQS and SNS for messaging and event-driven architecture.
• Participate in code reviews, design discussions, and cross-functional team meetings to ensure software quality and scalability.
• Contribute to continuous improvement initiatives in coding standards, system reliability, and automation.

Software Engineer II

• Work in a team valuing quality of thinking, excellence in execution, practical solutions, and responsibility
• Own projects from ideation to deployment, building what’s necessary, not just what’s asked
• Design and build new systems for enabling new products or unlocking more revenue
• Refine existing systems to improve them meaningfully
• Learn about instrumental things in keeping the financial markets healthy
• See behind the curtains of building Alpaca and impact how we do things
• Participate in on-call rotation to ensure systems are in tip-top shape

Senior Software Engineer – Clearing

Game Engineer

• Monitor player feedback across social channels, outlining core issues and obtaining deep insights by reading "between the lines."
• Analyse player behavior and sentiment to identify recurring themes, pain points, and emerging trends.
• Provide actionable recommendations based on conducted analysis that address issues at their root.
• Ensure absolute clarity regarding community requests for the development team.
• Provide deep insights into player motivations, engagement patterns, and the overall user experience.
• Design and analyse tests for new features, ensuring mechanics are balanced and satisfying for our core audience.
• Present analytical results both orally and visually to cross-departmental stakeholders.
• Contribute to a wide range of cross-departmental tasks as needed to support the project's quality goals.
• Maintain a logical, analytical, and methodical approach to problem-solving within the gameplay loop.
• Deliver tough feedback to the team to ensure the best possible final product.
• Adapt focus and deliver high-quality insights even when deadlines are short.

Gameplay Experience Specialist

• Architect and optimize observability environments through software engineering best practices.
• Build automation scripts and tools to streamline observability instrumentation and deployment.
• Integrate observability into CI/CD pipelines using infrastructure-as-code (IaC) and configuration management tools.
• Conduct observability code reviews and implement automated validation checks.
• Build AI-native tools for autonomous issue detection and resolution.
• Lead the design of distributed systems focused on reliability, scalability, and performance.
• Manage data routing, transformation, and endpoint monitoring integrations.
• Mentor junior engineers and foster a culture of continuous improvement.
• Collaborate across teams to align observability strategies with business goals.
• Communicate technical insights and recommendations to leadership.

Lead Software Engineer – Enterprise Observability

• Deeply understand Linear’s product, especially our AI agent and newer capabilities, and continuously discover productive, real-world use cases that teams would care about
• Create content that demonstrates those use cases, whether that’s short-form social, blog posts, video walkthroughs, or live demos. Format follows the story, not the other way around
• Build relationships with engineering and product-focused creators and collaborate on content that feels authentic rather than sponsored
• Work with our video team to produce technical product content that comes across with genuine depth
• Partner with support, sales, and product on developer-facing documentation and educational content
• Stay plugged into the conversations happening on X, in newsletters, and at events, and make sure Linear has a voice in the ones that matter

Developer

• Own mobile platform architecture
• Define and evolve architecture of MetaMask Mobile (React Native + native)
• Make tradeoffs between JS/TS, RN, and native
• Design and steward core platform systems
• Lead cross-team initiatives
• Drive upgrades and migrations
• Conduct structural performance and stability work
• Elevate developer experience & automation
• Improve tooling and release workflows
• Establish patterns for navigation and state management
• Integrate AI/LLMs into workflows
• Define metrics and dashboards for performance and stability
• Mentor engineers and influence technical direction

Principal Mobile Engineer, Platform

• Design, deploy, configure, and maintain Five9 Contact Center solutions to meet business requirements.
• Collaborate with cross-functional teams to gather telephony-related requirements and provide technical expertise during solution design and implementation phases.
• Perform system upgrades, patches, and updates for all telephony platforms to ensure optimal performance, security, and compliance.
• Study, analyze and understand business requirements in context to business intelligence, design and map data models to shift raw data into meaningful insights.
• Proactively identify areas for improvement and propose enhancements to enhance system performance, scalability, and reliability.
• Utilize Power BI to build interactive and visually appealing dashboards and reports, with key performance indicators Analyze previous and present data for better decision making, building multi-dimensional data models.
• Conduct regular system audits and performance assessments, producing reports and recommendations for continuous improvements.
• Develop strong data documentation about algorithms, parameters, models, perform detailed analysis on tested and deployed Power BI scripts, DAX queries and functions in Power BI.
• Participate in on-call rotations to provide after-hours support for critical incidents or emergencies.
• Stay up-to-date with industry trends and best practices in telephony, contact center technologies, and communication protocols.

See all jobs on JobTailor

Back-end Engineer, Integration, AI – PHP/Python

AI Software Engineer – Diagnostics and Artificial Intelligence

Principal Software Developer

Programmer

Graduate Software Engineer, Open Source, Linux

Manager, Engineering – Integrations

Senior Frontend Engineer – Internal Tools

Senior Software Engineer

Senior Engineer, Telephony

Engineering Team Leader

Senior Backend Engineer

Software Engineer II

Senior Software Engineer – Clearing

Gameplay Experience Specialist

Lead Software Engineer – Enterprise Observability

Developer

Principal Mobile Engineer, Platform

Senior Software Engineer