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Top Senior Level iOS Developer Jobs in Boston, MA

35+ Job Results
2 Days Ago
Boston, MA
Hybrid
150 Employees
7+ Years of Experience
150 Employees
7+ Years of Experience
Healthtech • Biotech • App development
Looking for an experienced software engineer to architect systems at every level, from application code to cloud infrastructure. Focus on expanding platform for new therapeutic applications and investing in data science and analytics services. Position can be based in NYC, Boston, Miami, or Raleigh with hybrid working model.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+55 More
4 Days Ago
Boston, MA
600 Employees
5-7 Years of Experience
600 Employees
5-7 Years of Experience
Machine Learning • Security • Software • Analytics • Defense
Senior Systems Software Engineer role focusing on developing cutting-edge technologies for national security with a multidisciplinary team. Responsibilities include prototyping software systems, agile development, CI/CD pipelines, and software testing methodologies.
Top Benefits:
401-K
401-K Matching
Company Outings
+39 More
5 Days Ago
Boston, MA
Remote
12,000 Employees
168K-297K Annually
5-7 Years of Experience
12,000 Employees
168K-297K Annually
5-7 Years of Experience
eCommerce • Fintech • Hardware • Payments • Software • Financial Services
Design, build, and maintain the Add On Library experience and platform on iOS. Advocate for continuous investments in developer productivity and code quality. Deliver features to subscribers and provide mentorship to other iOS engineers.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+55 More

Featured Jobs

5 Days Ago
Boston, MA
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 • Software
Design and deploy networks based on business and technical requirements. Partner with project and program managers to meet overall timelines and resolution of issues. Operate and troubleshoot networks and take a lead role in resolving issues quickly. Engage in sustainment function to proactively analyze network parameters to prevent outages. Participate in change introduction and software code upgrades, provide mentorship, and offer input on operational process improvements.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+42 More
5 Days Ago
Boston, MA
Hybrid
1,800 Employees
157K-235K Annually
5-7 Years of Experience
1,800 Employees
157K-235K Annually
5-7 Years of Experience
eCommerce • Marketing Tech • Software
Senior Software Engineer role focusing on SMS Market Expansion at Klaviyo. Responsible for developing new services and improving existing SMS services. Requires significant experience in full stack application development, working with monolithic and microservices architectures, creating and refactoring databases for high query volumes, CI/CD pipelines, and performance optimization.
Top Benefits:
401-K
401-K Matching
Commuter Benefits
+50 More
5 Days Ago
Boston, MA
Remote
12,000 Employees
168K-297K Annually
5-7 Years of Experience
12,000 Employees
168K-297K Annually
5-7 Years of Experience
Blockchain • eCommerce • Fintech • Payments • Software • Financial Services • Cryptocurrency
The Senior iOS Software Engineer will design, build, and maintain the Add On Library experience and platform on iOS, working with a team to deliver features and improve developer productivity.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+55 More
12 Days Ago
Boston, MA
Hybrid
1,200 Employees
7+ Years of Experience
1,200 Employees
7+ Years of Experience
Fintech • Information Technology • Payments • Sharing Economy • Social Impact • Financial Services • Cryptocurrency
Leading a team of engineers in digital currency research, prototyping and development. Designing and implementing technical solutions. Acting as the technical liaison between product and engineering teams. Developing and maintaining distributed systems, cryptographic protocols, and algorithms. Creating innovative solutions to facilitate digital currency payments. Ensuring the security, scalability, and efficiency of digital currency systems. Collaborating with cross-functional teams. Writing code, conducting code reviews, and providing technical guidance. Staying current with industry trends and emerging technologies.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+49 More
12 Days Ago
Boston, MA
Remote
3,300 Employees
168K-240K Annually
7+ Years of Experience
3,300 Employees
168K-240K Annually
7+ Years of Experience
Information Technology • Security • Cybersecurity
Join our Zero Trust team as a Mid-to-Senior Software Engineer. Work on cross-platform app and lower-level implementation of Zero Trust clients. Use cross-platform frameworks and Rust to build responsive and user-friendly apps. Implement high-performance networking code for Mobile and Desktop apps. Interact with Swift, Java, Kotlin, C#, Rust, C++, C, and Python. Make significant contributions to major development projects and implement customer-impacting features.
Top Benefits:
401-K
Child Care Benefits
Commuter Benefits
+45 More
15 Days Ago
Boston, MA
Remote
Hybrid
185 Employees
140K-211K Annually
7+ Years of Experience
185 Employees
140K-211K Annually
7+ Years of Experience
eCommerce • Healthtech • Kids + Family • Retail • Social Media
Babylist is seeking a Senior Software Engineer, Android with 8+ years of experience to join their mobile team. The engineer will work on building and managing the core experience for users building and managing their registry. They will collaborate with technical leads, engineers, product, and design teams to execute key initiatives.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+37 More
13 Days Ago
Boston, MA
185 Employees
60K-100K Annually
5-7 Years of Experience
185 Employees
60K-100K Annually
5-7 Years of Experience
Energy
Develop, test, and deploy Salesforce applications using various tools and practices. Maintain Salesforce platform, integrate with other systems, implement DevOps best practices, and ensure cybersecurity measures. Bachelor's degree in Computer Science required. Must have strong experience in Salesforce development and administration, DevOps expertise, and excellent communication skills. Additional requirements include knowledge of cybersecurity regulations, Salesforce certifications, and experience with agile methodologies.
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