Komatsu

<p></p><div><div><div><div><div><div>API Developer
</div></div></div></div><div><div><div><div>Posting Start Date: 4/13/26
</div></div></div></div><div><div><div><div>Job Location (Short): Milwaukee, Wisconsin, USA, 53204-2941
</div></div></div></div><div><div><div><div>Requisition ID: 35571
</div></div></div></div><div><div><div><div>Onsite or Remote:
</div></div></div></div><div><div><div><div><p><b>Join Komatsu and Be Part of Something Big!
</b></p></div></div></div></div><div><div><div><div><div><div><div><h2 class="jobSectionHeader"><b>Job Overview
</b></h2></div><div><p>This position develops software solutions to create and maintain Komatsu Mining Analytics Platform (&ldquo;KMAP&rdquo;).
</p></div></div><div><div><h2 class="jobSectionHeader"><b>Key Job Responsibilities
</b></h2></div><div><ul><li>Develop software solutions to create and maintain Komatsu Mining Analytics Platform (&ldquo;KMAP&rdquo;).
</li><li>Support development of global machine analytics for customer productivity, machine performance to reduce cost of ownership.
</li><li>Develop and maintain RESTful APIs in .NET6 and Python (Django) for KMAP to provide analytic insights on equipment.
</li><li>Implement software solutions Data APIs, Web apps, and Databases.
</li><li>Create and maintain efficient code that is scalable and able to handle large data volumes utilized for Mining Analytics.
</li><li>Azure DevOps Pipelines to build and deploy code changes.
</li><li>Create API development, rules and protocols that allow software systems to communicate and share data, to ensure they are secure in a cloud environment utilized for sharing customer data regarding Mining Equipment failure, usage and monitoring.
</li><li>Ensure that APIs are reliable, and compliant with standards such as OpenAPI Specification version 3.1.1.
</li><li>Troubleshoot and resolve any issues that arise with the APIs.
</li></ul></div></div><div><div><h2 class="jobSectionHeader"><b>Qualifications/Requirements
</b></h2></div><div><p>Master's Degree in Computer Engineering and 2 years experience in developing software solutions to create and maintain Analytics Platform including with .NET6 and Python; Kafka, Snowflake, and Databricks; create and maintain code that is scalable to handle big data volume; utilize SQL; Azure DevOps Pipelines to build and deploy code changes; troubleshoot and resolve issues with APIs.
</p></div></div><div><div><h2 class="jobSectionHeader"><b>Additional Information
</b></h2></div><div><p>Location: Joy Global Surface Mining, Inc., d/b/a Komatsu, 401 E Greenfield Ave., Milwaukee, WI 53204.
</p><p>#LI-DNI<br>
</p></div></div></div></div></div></div></div><p></p><div><div><div><div><p><b>Diversity &amp; Inclusion Commitment
</b></p><p>At Komatsu we come from diverse backgrounds, with unique perspectives, experiences, and contributions. We are committed to creating a workforce that is reflective of the communities we work and live in. We believe that our people are part of our shared purpose. We are authentic, ambitious, and innovative in our pursuit of Diversity &amp; Inclusion. United, we are on a journey towards a sustainable future that creates value together.<br>
</p><p></p><p><b>Company Information
</b></p><p>Komatsu is a world leader in manufacturing construction, mining, forestry, and industrial heavy equipment. Founded in 1921, Komatsu has a long history of quality, reliability, innovation, and excellence. Headquartered in Tokyo, Japan, Komatsu facilities, distributors and dealers are in more than 140 countries and employ more than 60,000 people. Komatsu offers a diverse and challenging work environment, where you can grow your skills and career, and contribute to a sustainable, clean-energy future. If you are looking for a company that values your talent and potential, be a part of something big and join a team that is shaping the world!
</p><p>If you want to learn more about Komatsu, please visit our website at https://www.komatsu.com/ .</p></div></div></div></div></div></div><p></p>

API Developer

Pylon

<div><p><b>About Pylon</b></p><p>
America&rsquo;s $13T mortgage market is one of the most important financial systems in the world. It underwrites the middle class and is the mechanism through which millions of families build wealth. But while every other financial instrument has been simplified to an API call, mortgages are still assembled by hand.</p><p>
We started from zero and created the first vertically integrated mortgage platform that turns origination into a single API.</p><p>
Publicly traded companies and the country&rsquo;s largest originators are already building on Pylon. Revenue is compounding monthly. We&rsquo;re backed by Peter Thiel, Conversion Capital, QED, Citi, Fifth Wall, and the founders of Ramp, Blend, and Mercury.</p><p>
Working at Pylon isn&rsquo;t for those seeking comfort. The people who thrive here have high agency, strong opinions, and a track record of delivering outcomes without direction. Many of us are former founders. We move quickly, challenge each other directly, and take full ownership of results. It&rsquo;s hard work, but it will be worth it.</p><p>
Join us in building<b> America&rsquo;s mortgage rails</b>.</p><p></p><h2 class="jobSectionHeader"><b>
The Team</b></h2><p>
We're looking for Back End Engineers to join our API team. We treat our GraphQL API as a product &mdash; because it is one. Multiple customers build directly on top of it, and the quality of their experience is determined by how well we design, document, and maintain it.</p><p>
Mortgage is a surprisingly rich domain to model. It's path-dependent: the choices you make early in a loan constrain what's possible later. It's nonlinear: different borrower situations branch into wildly different flows. Most APIs in this space paper over that complexity. We're building one that embraces it &mdash; encoding the real shape of mortgage into a surface that's impossible to misuse and delightful to build against.</p><p></p><h2 class="jobSectionHeader"><b>
Here Is What You'll Do</b></h2><ul><li><p><b>
Define what a mortgage is in code.</b> Seriously. You'll work on semantic models that don't just represent mortgages as they exist today &mdash; they expand what a mortgage can be. This is product design at the API layer.</p></li><li><p><b>
Build toward an event-driven API.</b> We're moving to a world where our API doesn't just respond to requests &mdash; it tells you what happened, why, and what you can do next. You'll help design and ship that future.</p></li><li><p><b>
Make the complex feel simple.</b> Our API should make the mortgage process impossible to get wrong. That means thoughtful abstractions, clear documentation, and an obsessive focus on developer experience.</p></li><li><p><b>
Design for nonlinearity.</b> Mortgage flows aren't linear wizards. Our future API encodes choice, branching, and path-dependence natively. You'll work on guided experiences that model real-world complexity without exposing it as chaos.</p></li><li><p><b>
Treat this as a product surface.</b> You'll think about breaking changes, versioning, onboarding, and the full lifecycle of an API that real companies depend on.</p></li></ul><p></p><h2 class="jobSectionHeader"><b>
Tech Stack</b></h2><ul><li><p>
TypeScript</p></li><li><p>
GraphQL (this is the product)</p></li><li><p>
NestJS</p></li><li><p>
SQL (PostgreSQL)</p></li><li><p>
Temporal.io (workflow orchestration)</p></li><li><p>
Event-driven architecture</p></li><li><p>
AI-driven development tooling and agentic infrastructure</p></li></ul><p></p><h2 class="jobSectionHeader"><b>
Who Will Succeed Here</b></h2><p>
Someone who:</p><ul><li><p>
Is deeply curious</p></li><li><p>
Wants to won features from design to development to deployment to maintence</p></li><li><p>
Is willing to put the work in to solve the hardest of problems</p></li></ul><p>
Location: Palo Alto , CA Base Salary Range: $140,000/yr to $220,000/yr + Equity + Benefits</p><p>
Compensation Range: $130K - $220K</p></div>

Backend Engineer, API

OpenAI

<div>
 <strong>
  About The Team
  <br/>
  <br/>
 </strong>
 OpenAI&rsquo;s mission is to ensure AGI benefits all of humanity. The API organization is one of the highest-leverage ways we do that: we put frontier intelligence in the hands of builders who turn it into products, businesses, and services that reach people everywhere.
 <br/>
 <br/>
 We build the infrastructure and developer platform that makes that possible&mdash;so developers can reliably bring powerful AI into the real world, operate it safely at scale, and keep pushing what&rsquo;s possible. When we do our job well, we don&rsquo;t just ship an API. We enable thousands of teams to create new capabilities for millions of end users, accelerating progress across industries and communities.
 <br/>
 <br/>
 <strong>
  About The Role
  <br/>
  <br/>
 </strong>
 As a Data Scientist on the API team, you&rsquo;ll build the measurement systems that make our platform legible and improveable. You&rsquo;ll define the metrics that matter, identify and quantify developer friction, evaluate launches and platform changes, and translate data into product decisions that improve reliability and developer outcomes at scale.
 <br/>
 <br/>
 You&rsquo;ll partner closely with Product, Engineering, Research, and Finance to ensure our metrics are trusted, our experimentation is rigorous, and our insights turn into shipped improvements.
 <br/>
 <br/>
 This role is based in San Francisco. We use a hybrid work model of three days in the office per week and offer relocation assistance to new employees.
 <br/>
 <br/>
 <strong>
  In This Role, You Will
  <br/>
  <br/>
 </strong>
 <ul>
  <li>
   Own the core KPI framework for the API platform, spanning developer adoption, engagement, retention, and platform health.
  </li>
  <li>
   Build end-to-end funnels that identify where developers succeed or get stuck&mdash;from first integration through scaling to production.
  </li>
  <li>
   Define and operationalize platform guardrails (e.g., reliability, latency, error rates, cost/efficiency) and connect them to user outcomes.
  </li>
  <li>
   Design and evaluate experiments and rollouts to quantify the impact of platform and product changes.
  </li>
  <li>
   Partner with product and engineering teams to improve instrumentation, data quality, and metric definitions so decisions are fast and correct.
  </li>
  <li>
   Translate complex analysis into clear, actionable insights for leadership and cross-functional stakeholders.
  </li>
  <li>
   Develop and socialize dashboards, tools, and self-serve data products that help teams answer product questions quickly.
  </li>
  <li>
   Help establish data science standards and best practices for measuring AI platform performance and developer success.
  </li>
  <li>
   Partner with other data scientists across the company to share learnings and raise the bar on measurement and decision-making.
   <br/>
   <br/>
  </li>
 </ul>
 <strong>
  You Might Thrive In This Role If You Have
  <br/>
  <br/>
 </strong>
 <ul>
  <li>
   10+ years of experience in data science roles within product or technology organizations (platform or developer-facing experience is a plus).
  </li>
  <li>
   Expertise in statistics and causal inference, applied in both experimentation and observational studies.
  </li>
  <li>
   Expert-level SQL and proficiency in Python for analytics, modeling, and experimentation.
  </li>
  <li>
   Proven experience designing and interpreting experiments and making statistically sound recommendations.
  </li>
  <li>
   Experience building datasets, metrics, and data pipelines that power production decision-making.
  </li>
  <li>
   Experience developing and extracting insights from business intelligence tools (e.g., Tableau) and building self-serve solutions.
  </li>
  <li>
   Strong product sense and an impact-driven mindset: you turn ambiguity into crisp frameworks that drive roadmap decisions.
  </li>
  <li>
   Ability to build relationships with diverse stakeholders and cultivate strong partnerships across Product, Engineering, Research, and GTM teams.
  </li>
  <li>
   Strong communication skills, including the ability to bridge technical and non-technical audiences.
  </li>
  <li>
   Ability to operate effectively in a fast-moving, ambiguous environment with limited structure.
  </li>
  <li>
   Are consistently among the first to adopt the latest AI tools, you use them daily to increase your own throughput, and you proactively turn them into durable workflows that change how your team and org operate.
   <br/>
   <br/>
  </li>
 </ul>
 <strong>
  Nice-to-haves
  <br/>
  <br/>
 </strong>
 <ul>
  <li>
   Experience with developer platforms, APIs/SDKs, or usage-based products.
  </li>
  <li>
   Experience with platform reliability analytics, incident impact measurement, or performance/cost optimization.
  </li>
  <li>
   Familiarity with AI evaluation and quality measurement systems (online/offline evals, human-in-the-loop, safety/quality guardrails).
   <br/>
   <br/>
  </li>
 </ul>
 <strong>
  Why it matters
  <br/>
  <br/>
 </strong>
 When developers build on OpenAI, they put our platform into products that touch millions of people. API Data Science ensures we make the right bets, operate with rigor, and continuously raise reliability and usability as the platform scales. This is a unique opportunity to shape how frontier AI is measured, improved, and delivered through a platform that powers the next generation of AI products.
 <br/>
 <br/>
 <strong>
  About OpenAI
  <br/>
  <br/>
 </strong>
 OpenAI is an AI research and deployment company dedicated to ensuring that general-purpose artificial intelligence benefits all of humanity. We push the boundaries of the capabilities of AI systems and seek to safely deploy them to the world through our products. AI is an extremely powerful tool that must be created with safety and human needs at its core, and to achieve our mission, we must encompass and value the many different perspectives, voices, and experiences that form the full spectrum of humanity.
 <br/>
 <br/>
 We are an equal opportunity employer, and we do not discriminate on the basis of race, religion, color, national origin, sex, sexual orientation, age, veteran status, disability, genetic information, or other applicable legally protected characteristic.
 <br/>
 <br/>
 For additional information, please see OpenAI&rsquo;s Affirmative Action and Equal Employment Opportunity Policy Statement.
 <br/>
 <br/>
 Background checks for applicants will be administered in accordance with applicable law, and qualified applicants with arrest or conviction records will be considered for employment consistent with those laws, including the San Francisco Fair Chance Ordinance, the Los Angeles County Fair Chance Ordinance for Employers, and the California Fair Chance Act, for US-based candidates. For unincorporated Los Angeles County workers: we reasonably believe that criminal history may have a direct, adverse and negative relationship with the following job duties, potentially resulting in the withdrawal of a conditional offer of employment: protect computer hardware entrusted to you from theft, loss or damage; return all computer hardware in your possession (including the data contained therein) upon termination of employment or end of assignment; and maintain the confidentiality of proprietary, confidential, and non-public information. In addition, job duties require access to secure and protected information technology systems and related data security obligations.
 <br/>
 <br/>
 To notify OpenAI that you believe this job posting is non-compliant, please submit a report through this form. No response will be provided to inquiries unrelated to job posting compliance.
 <br/>
 <br/>
 We are committed to providing reasonable accommodations to applicants with disabilities, and requests can be made via this link.
 <br/>
 <br/>
 OpenAI Global Applicant Privacy Policy
 <br/>
 <br/>
 At OpenAI, we believe artificial intelligence has the potential to help people solve immense global challenges, and we want the upside of AI to be widely shared. Join us in shaping the future of technology.
</div>


Data Scientist, API

Interactive Brokers

<p></p><div><div><h3 class="jobSectionHeader"><b>Company Overview</b></h3>
<p>
Interactive Brokers Group, Inc. (Nasdaq: IBKR) is a global financial services company headquartered in Greenwich, CT, USA, with offices in over 15 countries. We have been at the forefront of financial innovation for over four decades, known for our cutting-edge technology and client commitment.</p>
<p>
IBKR affiliates provide global electronic brokerage services around the clock on stocks, options, futures, currencies, bonds, and funds to clients in over 200 countries and territories. We serve individual investors and institutions, including financial advisors, hedge funds and introducing brokers. Our advanced technology, competitive pricing, and global market help our clients to make the most of their investments.</p>
<p>
Barron's has recognized Interactive Brokers as the #1 online broker for six consecutive years. Join our dynamic, multi-national team and be a part of a company that simplifies and enhances financial opportunities using state-of-the-art technology.</p>
</div><p></p><p><b>
This is Hybrid role (4 days in office /1 day remote)</b></p>
<p><b>
About your Team:</b></p>
<p>
As a Level 1 API Support Analyst at Interactive Brokers (IBKR), you will be the first point of contact for clients seeking assistance with our API products. You will handle inquiries through multiple communication channels and guide clients of<br>
varying technical backgrounds through basic API integration processes.</p>
<p><b>
 </b><b>What will be your responsibilities within IBKR:</b></p>
<ul>
<li>Respond to client inquiries via phone, chat, and support tickets in a timely and professional manner.</li>
<li>Address basic questions related to third-party integrations with IBKR API.</li>
<li>Guide clients through initial API connection processes.</li>
<li>Direct clients to relevant documentation and resources.</li>
<li>Triage market data inquiries and escalate as appropriate.</li>
<li>Route complex technical issues to specialized teams including API Integration, APIL2, AM-API, and FIXENG teams.</li>
<li>Document client interactions accurately in the support system.</li>
<li>Follow established support protocols and workflows.</li>
</ul>
<p><b> </b><b>What required skill's you need:</b></p>
<ul>
<li>Bachelor's degree or equivalent experience (preferred)</li>
<li>Basic understanding of programming concepts and what coding entails</li>
<li>Excellent written and verbal communication skills</li>
<li>Ability to communicate technical concepts to clients with varying levels of technical proficiency</li>
<li>Strong problem-solving abilities</li>
<li>Customer-service oriented mindset</li>
<li>Ability to work in a fast-paced environment</li>
</ul>
<p><b>Desired Attributes</b></p>
<ul>
<li>Interest in financial markets and trading systems.</li>
<li>Previous experience in a technical support role.</li>
<li>Knowledge of financial APIs or trading systems (a plus).</li>
<li>Ability to learn quickly and adapt to changing technologies.</li>
</ul>
<p><b> </b><b>To be successful in this position, you will have the following:</b></p>
<ul>
<li>Self-motivated and able to handle tasks with minimal supervision.</li>
<li>Superb analytical and problem-solving skills.</li>
<li>Excellent collaboration and communication (Verbal and written) skills.</li>
<li>Outstanding organizational and time management skills.</li>
</ul><h3 class="jobSectionHeader"><b>Company Benefits &amp; Perks</b></h3>
<div><ul><li>Competitive salary, annual performance-based bonus and stock grant</li>
<li>Retirement plan 401(k) with competitive company match</li>
<li>Excellent health and wellness benefits, including medical, dental, and vision benefits. Company paid medical healthcare premium.</li>
<li>Wellness screenings and assessments, health coaches and counseling services through an Employee Assistance Program (EAP)</li>
<li>Daily company lunch allowance provided and a fully stocked kitchen with healthy options for breakfast and snack</li>
<li>Corporate events including team outings, dinners, volunteer activities and company sports teams</li>
<li>Education reimbursement and learning opportunities</li>
</ul>
</div><p><i>This role's anticipated base salary range is $67,000 to $75,000 annually based on skill's and experience. The offered salary is just part of the total compensation package. In addition to a competitive salary, the company offers both a discretionary cash bonus and stock award as well as a wide range of benefits, including health care, tuition reimbursement and much more.</i></p></div>

API Support Analyst I

<div>
 <strong>
  About The Team
  <br/>
  <br/>
 </strong>
 Our team brings OpenAI&rsquo;s most capable technology to the world through our developer platform: the OpenAI API. As the leading AI development platform, our API is used by millions of developers and the majority of enterprises around the world, and powers the majority of AI applications that you may use on a daily basis. Most recently, we&rsquo;ve released gpt-5, gpt-realtime, Responses API, Agents SDK, and many other products and features.
 <br/>
 <br/>
 <strong>
  About The Role
  <br/>
  <br/>
 </strong>
 We are looking for a software engineer to own the design of our APIs. Our API
 <em>
  is
 </em>
 our product, and as such we treat its design and development with care and intentionality. Every endpoint, every field name, and every enum value is a product interface that we want to design well. We are looking for engineers who not only love building APIs, but who will also sweat the details around API design and have a discerning taste for well designed API experience. You will play a major role in shaping the future roadmap of the OpenAI API &ndash; by both building and designing it.
 <br/>
 <br/>
 <strong>
  In This Role, You Will
  <br/>
  <br/>
 </strong>
 <ul>
  <li>
   Design and build products that we launch in API &ndash; extending existing endpoints, adding new endpoints, or rethinking our entire API suite.
  </li>
  <li>
   Play a major role in our API Review process &ndash; working with all other teams to ensure our APIs meet our design standard.
  </li>
  <li>
   Collaborate closely with the rest of the API team, our Developer Experience team, and our GTM team to make our APIs the best in the world.
   <br/>
   <br/>
  </li>
 </ul>
 <strong>
  You Might Thrive In This Role If You
  <br/>
  <br/>
 </strong>
 <ul>
  <li>
   Appreciate taste in API design &ndash; you believe there are well designed APIs and poorly designed APIs
  </li>
  <li>
   Can thrive and operate independently in a fast-paced environment with ambiguous requirements and goals
  </li>
  <li>
   Love building for other developers, and thrive on feedback from opinionated users
  </li>
  <li>
   Are an engineer at heart, but are willing to lean into product decisions.
  </li>
  <li>
   Think of APIs as ladders.
   <br/>
   <br/>
  </li>
 </ul>
 <strong>
  About OpenAI
  <br/>
  <br/>
 </strong>
 OpenAI is an AI research and deployment company dedicated to ensuring that general-purpose artificial intelligence benefits all of humanity. We push the boundaries of the capabilities of AI systems and seek to safely deploy them to the world through our products. AI is an extremely powerful tool that must be created with safety and human needs at its core, and to achieve our mission, we must encompass and value the many different perspectives, voices, and experiences that form the full spectrum of humanity.
 <br/>
 <br/>
 We are an equal opportunity employer, and we do not discriminate on the basis of race, religion, color, national origin, sex, sexual orientation, age, veteran status, disability, genetic information, or other applicable legally protected characteristic.
 <br/>
 <br/>
 For additional information, please see OpenAI&rsquo;s Affirmative Action and Equal Employment Opportunity Policy Statement.
 <br/>
 <br/>
 Background checks for applicants will be administered in accordance with applicable law, and qualified applicants with arrest or conviction records will be considered for employment consistent with those laws, including the San Francisco Fair Chance Ordinance, the Los Angeles County Fair Chance Ordinance for Employers, and the California Fair Chance Act, for US-based candidates. For unincorporated Los Angeles County workers: we reasonably believe that criminal history may have a direct, adverse and negative relationship with the following job duties, potentially resulting in the withdrawal of a conditional offer of employment: protect computer hardware entrusted to you from theft, loss or damage; return all computer hardware in your possession (including the data contained therein) upon termination of employment or end of assignment; and maintain the confidentiality of proprietary, confidential, and non-public information. In addition, job duties require access to secure and protected information technology systems and related data security obligations.
 <br/>
 <br/>
 To notify OpenAI that you believe this job posting is non-compliant, please submit a report through this form. No response will be provided to inquiries unrelated to job posting compliance.
 <br/>
 <br/>
 We are committed to providing reasonable accommodations to applicants with disabilities, and requests can be made via this link.
 <br/>
 <br/>
 OpenAI Global Applicant Privacy Policy
 <br/>
 <br/>
 At OpenAI, we believe artificial intelligence has the potential to help people solve immense global challenges, and we want the upside of AI to be widely shared. Join us in shaping the future of technology.
</div>


Backend Software Engineer, API Platform

ID.me

<div><div><h2 class="jobSectionHeader"><b>Company Overview</b></h2>
<p>
ID.me is the next-generation digital identity wallet that simplifies how individuals securely prove their identity online. Consumers can verify their identity with ID.me once and seamlessly login across websites without having to create a new login and verify their identity again. Over 152 million users experience streamlined login and identity verification with ID.me at 20 federal agencies, 45 state government agencies, and 70+ healthcare organizations. More than 600+ consumer brands use ID.me to verify communities and user segments to honor service and build more authentic relationships. ID.me's technology meets the federal standards for consumer authentication set by the Commerce Department and is approved as a NIST 800-63-3 IAL2 / AAL2 credential service provider by the Kantara Initiative. ID.me is committed to &quot;No Identity Left Behind&quot; to enable all people to have a secure digital identity. To learn more, visit https://network.id.me/.</p></div><h2 class="jobSectionHeader"><b>
Role Overview</b></h2>
<p>
ID.me is seeking a Software Development Engineer III to join the Credential API team and contribute to the design and development of our credentialing platform &mdash; the API that issues, retrieves, and manages validated credential bundles (e.g., verified passport, driver's license, validated domain, verified face) for both people and organizations.</p>
<p>
In this role, you will work on backend services and APIs that underpin ID.me's identity trust layer, collaborating with identity, verification, and platform teams. You will contribute to secure, scalable, and high-performance systems that enable the interoperability and integrity of digital credentials used by millions of users and trusted partners.</p>
<p>
This position will be based full-time in our Mountain View, CA office.</p>
<h2 class="jobSectionHeader"><b>
Key Responsibilities</b></h2>
<ul><li>Contribute to the implementation of the Credential API and its core services that issue, fetch, and manage credential attribute bundles for entities such as Person or Organization.</li>
<li>Build and maintain RESTful and GraphQL endpoints that meet standards for reliability, latency, and security, integrating with both internal and external systems.</li>
<li>Develop and maintain data models and storage patterns to represent credential provenance and relationships across relational and graph databases.</li>
<li>Implement credential lifecycle flows &mdash; including creation, validation, renewal, and revocation &mdash; integrated with ID.me's identity verification and attribute validation systems.</li>
<li>Ensure the security and privacy of credential data through authentication, authorization, encryption, and audit practices.</li>
<li>Collaborate with Platform, Identity, Security, and Partner Engineering teams to deliver end-to-end features and integrations.</li>
<li>Write high-quality, maintainable, and well-tested code, including automated tests and observability instrumentation.</li>
<li>Participate in system design discussions, code reviews, and technical documentation to drive clarity and alignment across teams.</li>
<li>Optimize performance, scalability, and reliability for credential services in production environments.</li>
<li>Stay current on emerging identity and credentialing standards (e.g., Verifiable Credentials, Decentralized Identifiers, OIDC extensions) and bring new ideas into the product.</li>
</ul><h2 class="jobSectionHeader"><b>Required Qualifications</b></h2>
<ul><li>Bachelor's or Master's degree in Computer Science, Engineering, or a related field (or equivalent experience).</li>
<li>4+ years of experience developing web applications using OOP languages such as Java, Ruby, JavaScript, TypeScript, Go, Python, Rust, or C++.</li>
<li>Experience building systems and services in a containerized, cloud-based, infrastructure-as-code driven ecosystem.</li>
<li>Exposure to GCP utilizing Docker, Kubernetes, or Nomad.</li>
<li>Proven ability to deliver features end to end, including automated test coverage, observability, monitoring, and documentation.</li>
<li>Ability to communicate technical tradeoffs clearly and work collaboratively within a team.</li>
<li>Proficiency with AI-assisted development tools (e.g., GitHub Copilot, Cursor) to accelerate delivery and code quality.</li>
</ul><h2 class="jobSectionHeader"><b>Preferred Qualifications</b></h2>
<ul><li>Familiarity with building and consuming REST or GraphQL APIs in production environments.</li>
<li>Experience with relational databases (e.g., PostgreSQL) and exposure to NoSQL or graph data stores.</li>
<li>Understanding of distributed systems concepts, caching, asynchronous processing, and cloud-native patterns.</li>
<li>Exposure to authentication and authorization standards (OAuth2, OIDC, JWT, or custom schemes).</li>
<li>Familiarity with identity and credential verification systems, including data validation, proofing, or trust scoring.</li>
<li>Experience with cloud infrastructure (AWS, GCP, or Azure), including containerization and deployment pipelines.</li>
<li>Exposure to event-driven architectures (Kafka, SNS/SQS) and patterns for decoupled service communication.</li>
<li>Familiarity with digital credential and identity standards (e.g., Verifiable Credentials, Decentralized Identifiers, W3C DID specs).</li>
<li>Experience in regulated or high-assurance domains (government, financial, or healthcare systems) is a plus.</li>
</ul><div><p>
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Software Development Engineer - Credential API

EXA Capital, Inc

<p><b>Job Title:</b> .NET Software Developer &ndash; Web &amp; API<br/><b>Location:</b> Karachi, Pakistan<br/><b>Type:</b> Permanent<br/><b>Working Arrangements:</b> Hybrid<br/><b>Working Hours:</b> 2PM - 10PM</p><p><b>The Role</b><br/>We are looking for a Mid-Level .NET Software Developer with 3 to 5 years of hands-on experience in designing, developing, and maintaining enterprise-grade web applications and dashboard solutions. At least bachelor&rsquo;s degree in CS.</p><p>The ideal candidate will have strong expertise in API architecture (including legacy systems), secure integrations, database management, and active participation across the full Software Development Life Cycle (SDLC).</p><p>Strong English communication skills (written and verbal) are essential to collaborate with global stakeholders and contribute to high-quality technical documentation.</p><p><b>Key Responsibilities:</b></p><ul><li>Participate in end-to-end application development, including:</li><li>Architect and develop scalable, secure applications using .NET technologies</li><li>Design and develop dashboard and reporting solutions using (Zoho Analytics /Tableau/Power BI/Custom-built dashboard platforms)</li><li>Develop, consume, and document REST and SOAP APIs</li><li>Implement API security and authorization (OAuth 2.0, JWT)</li><li>Create and maintain API documentation using Swagger</li><li>Apply database-level security, encryption, and performance optimization</li><li>Analyze business requirements and evaluate technical feasibility</li><li>Work within Agile/Scrum frameworks (Sprint Planning, Backlog Refinement, JIRA)</li><li>Participating in code reviews, pair programming, and best-practice discussions</li><li>Follow Test-Driven Development (TDD) principles and write unit tests</li><li>Produce clear and structured technical documentation, including Use Cases, ERDs, API Specifications, SDLC documentation.</li></ul><p><b>Core Competencies</b></p><ul><li>Strong problem-solving and analytical skills</li><li>Solid understanding of SDLC and Agile methodologies</li><li>Ability to write clean, maintainable, and scalable code</li><li>High attention to documentation and code quality</li><li>Team-oriented mindset with strong collaboration skills</li><li>Passion for continuous learning and improvement</li></ul><p><b>Technical Skills</b></p><ul><li>.NET Framework 4.5+, .NET Core, C# / VB.NET</li><li>ASP.NET / ASP.NET MVC, IIS Server</li><li>HTML, CSS, JavaScript, jQuery</li><li>UI/UX design experience</li><li>Knowledge of React/Angular architecture and Framework</li><li>Strong understanding of <b>API-first architecture </b>REST &amp; SOAP APIs, JSON, XML</li><li>Object-Oriented Design (OOD) principles</li><li>SQL, Microsoft SQL Server 2014+, Query optimization &amp; indexing, SSMS</li><li>Data security and encryption practices</li><li>Visual Studio 2019+</li><li>Windows Forms</li><li>JIRA</li><li>Swagger</li></ul><p><b>Nice to Have</b></p><ul><li>Experience with Microsoft Azure</li><li>Familiarity with Copilot or AI-assisted development tools</li><li>Exposure to AI/ML concepts</li></ul><p><b>Communication Requirements</b></p><ul><li>Fluent in English (written and verbal)</li><li>Comfortable collaboration with global and cross-functional teams</li><li>Ability to write clear, structured technical documentation</li></ul><p><b>Perks and Benefits Section:</b></p><ul><li>Competitive salary and benefits package</li><li>Flexible hybrid work environment (3 days onsite, 2 days remote)</li><li>Opportunity to work in a modern, high-tech office in the NASTP Building</li><li>Dynamic, collaborative, and innovative work culture</li><li>Direct exposure to international development team</li><li>Fuel allowance</li><li>Health Insurance</li></ul><p>Job Type: Full-time</p><p>Work Location: In person</p>

.NET Software Developer – Web & API

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