TypeScript Jobs

2,311 positions available

junction.com
Remote

Open Application

Worldwide Full-TimeEnglish

Junction is building the infrastructure layer for diagnostic healthcare, aiming to make patient data accessible, actionable, and automated across labs and devices. Their mission is to use abundant health data from wearables, lab tests, and patient interactions to unlock insights into human health and disease. They are actively seeking passionate individuals to join their fast-scaling, well-backed team focused on making healthcare personalized, proactive, and affordable.

PythonFastAPIGoPostgreSQL +6
21mo ago
openai.com
Hybrid

Researcher, Alignment

San Francisco, California, US Full-TimeEnglish

The Alignment team at OpenAI is seeking a Research Engineer or Scientist to ensure AI systems are safe, trustworthy, and aligned with human values as capabilities grow. Responsibilities include designing and implementing scalable alignment solutions, developing methods for subjective and hard-to-measure capabilities, and building tools to study model robustness. The role involves developing new Human-AI-interaction paradigms and scalable oversight methods, requiring strong engineering skills in large-scale ML systems like PyTorch.

Designing Large-Scale Machine Learning SystemsPyTorchAlignment AlgorithmsData Visualization Interface Design +1
21mo ago
wander.com
Remote

Sales Enablement Engineer TypeScript / Python

Worldwide Full-TimeEnglish

Wander is seeking a Sales Enablement Engineer to automate and optimize the sales process for onboarding homes onto their platform. Key responsibilities include maintaining and enhancing the Hubspot CRM, integrating AI sales tools like clay.com and sybill.ai, and developing custom automations using TypeScript or Python. The role involves designing data dashboards and collaborating with sales and engineering teams to improve processes within the existing TypeScript/Python tech stack.

TypeScriptPythonHubspotAPI Integrations +6
23mo ago
alignerr.com
Remote

Software Engineer - AI Training (freelance, Remote)

Worldwide $15 - $150 USD ContractEnglish

The role involves shaping the future of AI by training and evaluating AI models as an AI Tutor - Coding, leveraging subject-matter expertise to ensure generated information is reliable. Key responsibilities include assessing AI-generated code, providing human-readable evaluations, and solving coding problems by writing functional code.

PythonJavaJavaScriptTypeScript +3
24mo ago
withtandem.com

Software Engineer

New York, US Full-TimeEnglish

The Software Engineer will work across the stack to build the foundation of the platform, taking end-to-end responsibility for projects from definition through launch. Key responsibilities include deciphering complex workflows, automating processes using AI/ML, and creating consumer-grade experiences for users. This is a demanding, high-autonomy role requiring ownership, speed, and the ability to operate independently while collaborating cross-functionally.

PythonReactTypeScriptPostgreSQL +6
24mo ago

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BitGo

Backend Engineer E3 - Trade

Bangalore, INEnglish

BitGo is seeking a Backend Engineer E3 for their Trade Team in India to design and build robust APIs and services for financial applications, including clearing, settlement, lending, and trading. This role involves taking ownership of functionality from inception to deployment, collaborating with global engineering teams, and mentoring peers while contributing to BitGo's foundational India presence.

GolangTypeScriptNode.jsJava +6
24mo ago
elicit.com
Hybrid

AI Engineer

Oakland, California, US $195k - $285k USD Full-TimeEnglish

The AI Engineer will be responsible for the backend implementation of Elicit's core product features, focusing on the code layer between BFF endpoints and ML models. This role involves challenging distributed systems work, curating, extending, and improving the backend technology supporting the 'living document' feature. Candidates should have strong technical aptitude, CS fundamentals, and be comfortable balancing short-term shipping with building extensible, high-quality, and scalable production systems.

Node.jsPythonNext.jsTypeScript +6
24mo ago
apono.io

Backend Software Developer

Tel Aviv-yafo, Tel Aviv District, IL Full-TimeEnglish

The Backend Software Developer will participate in the architecture, design, and implementation of innovative cloud-based services and development infrastructure, addressing aspects like multi-tenancy and high availability. The role involves addressing critical security challenges while designing efficient, robust solutions that power customers' mission-critical services. The developer will also participate in product decisions to help design Apono’s core product.

JavaKotlinGoPython +6
25mo ago
Waabi
Hybrid

Senior / Staff Software Engineer, Web Tools

San Francisco, California, US $141k - $249k USD Full-TimeEnglish

Waabi is seeking a Senior/Staff Software Engineer for their Web Tools team to accelerate self-driving technology development. This role involves building and maintaining interactive web tools such as simulation and data annotation tools. Responsibilities also include leading technical discussions and mentoring other software engineers.

TypeScriptReactGoPython +6
25mo ago
metsci.com

Software Engineer

Laurel, Maryland, US Full-TimeEnglish

The Software Engineer will develop, maintain, and enhance complex and diverse software systems, including processing-intensive analytics and real-time systems, based on documented requirements. Key responsibilities involve writing well-designed, maintainable code, reviewing and testing software components, and providing input to system design decisions. Candidates must possess an active TS/SCI with CI-polygraph clearance and at least three years of experience.

JavaJavaScriptTypeScriptC +6
25mo ago

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alignerr.com
Remote

Coders - AI Training (freelance, Remote)

Worldwide $15 - $150 USD ContractEnglish

This freelance role involves training and evaluating AI models by leveraging subject-matter expertise to create high-quality data in coding domains. Key responsibilities include assessing AI-generated code, writing functional and efficient code solutions, and providing clear human-readable summaries of evaluations and solutions. Candidates must be fluent in English and are encouraged to possess proficiency in various programming languages.

PythonJavaJavaScriptTypeScript +3
25mo ago
charliehealth.com
Hybrid

Senior Platform Engineer

US $150k - $215k USD Full-TimeEnglish

The Senior Platform Engineer will design, implement, and maintain core services, cloud infrastructure (AWS), CI/CD pipelines, and automation frameworks. This role involves working closely with product and DevOps teams to ensure system high availability, performance, security, and cost-efficiency. Key responsibilities include developing services in Python/Typescript/Golang, managing AWS infrastructure via Terragrunt/OpenTofu, and mentoring other engineers.

AWSInfrastructure as CodeTerragruntOpenTofu +6
26mo ago
ethos.com

Senior Backend Engineer

Bangalore, IN Full-TimeEnglish

The Senior Backend Engineer will be responsible for designing, building, and maintaining scalable platform services and distributed systems. Key duties include architecting API frameworks, producing high-quality, well-tested code, and leading complex technical initiatives end-to-end. The role requires strong ownership, deep technical judgment, and mentoring junior engineers in a highly collaborative environment.

TypeScriptGoPythonPostgreSQL +6
26mo ago
appliedintuition.com

Staff Software Engineer

Sunnyvale, California, US $230k - $323k USD Full-TimeEnglish

Applied Intuition is hiring a Staff Software Engineer to design elegant solutions for challenging problems in the autonomy space, working across the full stack, infrastructure, robotics, and graphics areas. Responsibilities include developing new products/features, scoping complex engineering challenges, designing solutions, and influencing technical strategy while collaborating with domain experts. Candidates should have 7-10+ years of experience shipping complex software, proven architectural design skills, and production experience in languages like C++, Python, or Golang.

CPythonTypeScriptGolang +4
26mo ago
ritual.net
Remote

Growth Engineer

Worldwide Full-TimeEnglish

The Growth Engineer at Ritual will be responsible for integrating Ritual’s AI infrastructure with partner applications and protocols to expand network reach. Key responsibilities include managing the full partner integration lifecycle, providing technical support, and maintaining documentation for integration APIs and SDKs. This role requires interfacing with AI/ML, distributed systems, and blockchain technologies.

Blockchain EngineeringEthersViemFoundry +4
27mo ago

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getcastle.com
Remote

Software Engineer

Remote Full-TimeEnglish

This foundational engineering role involves building and maintaining a robust, scalable financial platform, alongside web and mobile applications for homeowners to track and pay expenses. Responsibilities focus on creating simpler, smarter experiences and developing AI-powered data pipelines to generate customer insights. Candidates should have strong computer science fundamentals, the ability to write clean code, and a curiosity to learn new technologies.

JavaScriptTypeScriptReactNode.js +5
27mo ago
harvey.ai

Senior Software Engineer, Full-Stack

San Francisco, California, US $200k - $260k USD Full-TimeEnglish

The Senior Software Engineer will own and lead engineering projects across various product lines, working closely with AI, Legal, and GTM teams to build secure, value-delivering systems. Responsibilities include managing large-scale data retrieval, developing organizational interfaces for AI collaboration, and managing GPU capacity. The role requires 5+ years of experience in a product-focused full-stack role utilizing technologies like React, TypeScript, and Python.

ReactTypeScriptCSSTailwindCSS +3
27mo ago
datadoghq.com
Hybrid

Senior Software Engineer - Full-Stack (lisbon)

Lisbon, PT Full-TimeEnglish

The Senior Software Engineer will be the first frontend-focused Full Stack engineer on the inbox team, responsible for managing, filtering, and prioritizing system alerts. Key responsibilities include building and scaling new features for the core Datadog web application using technologies like React/Typescript on the frontend and Python/Go on the backend. The role requires implementing compelling UIs, engineering performant APIs, and collaborating across the stack to ship a brand new product.

ReactTypescriptPythonGo +6
28mo ago
datadoghq.com
Hybrid

Senior Software Engineer - Full-Stack

Madrid, ES Full-TimeEnglish

The role is for a front-end focused Full Stack Software Engineer joining a new product team to build and scale features for managing, filtering, and prioritizing system alerts. Responsibilities include implementing UIs with React, working across the full stack (Python, Go, Postgres, Cassandra on the backend), and building performant APIs. The engineer will be instrumental in shipping a brand new product from concept to delivery in a fast-paced, hybrid work environment.

ReactTypeScriptPythonGo +6
28mo ago
up.codes
Remote

Full-Stack Engineer

Remote Full-TimeEnglish

The Full Stack Engineer will be a foundational member of the engineering team, responsible for end-to-end development across the web product stack. Responsibilities cover API design, frontend, backend, data engineering, algorithms, and LLMs integration. Candidates should have 3+ years of experience building web products and demonstrate a strong sense of UX and good systems design.

PythonPostgreSQLFastAPIRedis +6
28mo ago