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Top Senior Level iOS Developer Jobs in Washington DC

69+ Job Results
11 Hours Ago
Washington DC
Remote
Hybrid
12,000 Employees
$168K-$297K Annually
7+ Years of Experience
12,000 Employees
$168K-$297K Annually
7+ Years of Experience
eCommerce • Fintech • Hardware • Payments • Software • Financial Services
Design and develop new functionality for first and third-party hardware connected to Square's iOS Points of Sale. Collaborate with engineers, product managers, and designers to ensure a remarkable experience for merchants using various peripherals. Lead and mentor software engineers in delivering scalable and reliable solutions.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+55 More
Yesterday
Washington DC
Remote
Hybrid
12,000 Employees
$168K-$297K Annually
7+ Years of Experience
12,000 Employees
$168K-$297K Annually
7+ Years of Experience
Blockchain • eCommerce • Fintech • Payments • Software • Financial Services • Cryptocurrency
Design and develop new functionality for 1st and 3rd party hardware connected to Square's iOS Points of Sale. Collaborate with engineers, product managers, and designers to ensure a remarkable merchant experience. Lead and mentor a team of engineers to deliver scalable and reliable solutions. Preferred experience in connecting hardware to iOS devices and with Bluetooth devices. Use Swift, Objective-C, and various frameworks and technologies for development.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+55 More
2 Days Ago
Washington DC
Remote
Hybrid
60 Employees
5-7 Years of Experience
60 Employees
5-7 Years of Experience
Logistics • Mobile • Productivity • Software • Transportation
As an Android Engineer, you will be responsible for designing, developing, and maintaining high-quality Android applications. You will collaborate with cross-functional teams including product managers, designers, and other engineers to create revolutionary and user-friendly mobile solutions.
Top Benefits:
401-K
401-K Matching
Company Equity
+28 More

Featured Jobs

2 Days Ago
Washington DC
Remote
950 Employees
$117K-$143K Annually
7+ Years of Experience
950 Employees
$117K-$143K Annually
7+ Years of Experience
Healthtech • Payments • Software • Telehealth
Experienced Software Engineer in Test needed to raise the quality bar in scrum teams, design automation frameworks, collaborate with teams, write test plans, develop automation scripts, and ensure high-quality features through testing. Healthcare experience is a plus.
Top Benefits:
401-K
Company Equity
Company Outings
+45 More
2 Days Ago
Washington DC
600 Employees
5-7 Years of Experience
600 Employees
5-7 Years of Experience
Machine Learning • Security • Software • Analytics • Defense
The Senior Systems Software Engineer will work in a multidisciplinary team developing cutting-edge technologies for national security, focusing on software systems development, private and secure communications, binary analysis, embedded systems customization, and ML models deployment. Responsibilities include collaborating with a research team, architecting software solutions, and delivering high-quality software. Required skills include Python, C/C++ or Java, Object-Oriented design, robust software development experience, and a BS, MS, or PhD in Computer Science or related field with 5 years of experience.
Top Benefits:
401-K
401-K Matching
Company Outings
+39 More
2 Days Ago
Washington DC
Remote
188 Employees
$225K-$275K Annually
7+ Years of Experience
188 Employees
$225K-$275K Annually
7+ Years of Experience
Digital Media • Kids + Family • Mobile • Software • Sports
As a Director of Engineering, you will be responsible for leading acquisition and risk mitigation teams, driving technical strategy, maintaining engineering standards, managing personnel, and contributing to educational activities. You should have 10+ years of overall engineering experience and 5+ years of engineering management experience. Expertise in iOS, Android, and backend development is required.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+65 More
3 Days Ago
Washington DC
Remote
20,000 Employees
$109K-$186K Annually
5-7 Years of Experience
20,000 Employees
$109K-$186K Annually
5-7 Years of Experience
Artificial Intelligence • Cloud • HR Tech • Information Technology • Productivity • Software • Automation
Design and deploy networks based on business and technical requirements, troubleshoot network issues, engage in outage mitigation, participate in software code upgrades, provide mentorship to SRE team, and contribute to infrastructure design improvements.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+45 More
3 Days Ago
Washington DC
Remote
466 Employees
5-7 Years of Experience
466 Employees
5-7 Years of Experience
Aerospace • Hardware • Software • App development
The Sr. Software Engineer, iOS - Sync will be responsible for systems design, clean APIs, Core Data, and concurrent code. The successful candidate will have a strong background in Swift and Objective-C development, with a track record of shipping high-quality code. They must be able to balance the use of new and old technologies to prioritize execution. This position may involve working on infrastructure code and supporting other teams.
Top Benefits:
401-K
401-K Matching
Dental Insurance
+23 More
4 Days Ago
Washington DC
Remote
3,505 Employees
$130K-$150K Annually
5-7 Years of Experience
3,505 Employees
$130K-$150K Annually
5-7 Years of Experience
Gaming • Information Technology • Mobile • Software • eSports
Design and implement novel and innovative gameplay mechanics for a multiplayer character-action game. Collaborate with creative and engineering teams to create robust systems. Responsible for prototyping game modes, networking, and player progression systems.
Top Benefits:
401-K
401-K Matching
Child Care Benefits
+44 More
5 Days Ago
Washington DC
Remote
Hybrid
1,400 Employees
5-7 Years of Experience
1,400 Employees
5-7 Years of Experience
eCommerce • Food • Information Technology • Mobile • App development • Big Data Analytics
Senior Manager Tech Lead role in the DevOps COE of CPP Delivery office focusing on improving product engineering teams' delivery speed, quality, and reliability through automation and standardization. Responsible for driving CI/CD tool adoption, monitoring strategies, and site reliability automation to enhance service performance and security.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+36 More
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